Add some task test

see https://github.com/huanghongxun/HMCL/commit/639bc58e84b68a7b508ed9ba0a701a13b2fac1b4#r32215378

.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,28 @@
+# 公告
+
+提交前请确保你的启动器版本是**最新的开发版**，可以在启动器设置中更换更新通道至开发版获取更新。
+
+**如果你在阅读完本公告后仍然希望在此处发布 issue，请将公告内容删去，并按照下面的模板填入相关信息。**
+
+
+
+我们发现，对于不经常检查邮箱的人来说，GitHub Issues 的反馈效率太低，时隔几个小时甚至一天的情况很多。为了改善反馈效率，并将积极为 HMCL 提供问题反馈和建议的人聚集起来，我们希望在这里反馈的人可以在 HMCL 3 用户 QQ 群：219177735 中反馈信息，**而不在 GitHub Issues 中反馈问题**。
+
+如果你希望在 QQ 群中反馈问题，也请将下面的信息表填好直接发在群中，加快我们的沟通速度。
+
+
+
+# 问题提交
+
+*完整地填下面的问题提交表对我们很重要，这可以加快我们分析问题原因的速度。*
+
+* 启动器版本：
+* 操作系统：
+* Java 版本：
+* 错误截图（最好请将整个电脑屏幕的截图发上来）：
+* 游戏版本（如果是启动通过启动器自带的自动安装功能安装的游戏）：
+* 对游戏做的修改（是否自行通过安装器安装 Rift 等 API，以及 mod）：
+* 游戏崩溃报告（如果有）：
+* 启动器崩溃报告（如果有）：
+* 启动器日志文件（出现问题后点击启动器设置中的【导出启动器日志】按钮）：
+* 问题描述（如何触发问题）：

.gitignore

@@ -4,14 +4,33 @@
 hs_err_pid*
 
 .gradle
-.nb-gradle
 
+*.lck
+*.1
+*.2
 *.log
 .mine*
+NVIDIA
 *.json
-*.hmd
 
+# gradle build
+/build/
 /HMCL/build/
-/HMCLaF/build/
-/HMCLAPI/build/
-/HMCLCore/build/
+/HMCLCore/build/
+
+# idea
+.idea
+/out/
+/HMCL/out/
+/HMCLCore/out/
+
+# eclipse
+/bin/
+/HMCL/bin/
+/HMCLCore/bin/
+.classpath
+.project
+.settings
+
+# netbeans
+.nb-gradle

.nb-gradle-properties

@@ -1,36 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<gradle-project-properties>
-  <!--DO NOT EDIT THIS FILE! - Used by the Gradle plugin of NetBeans.-->
-  <target-platform-name>j2se</target-platform-name>
-  <target-platform>1.8</target-platform>
-  <source-level>1.8</source-level>
-  <common-tasks>
-    <task>
-      <display-name>launch4j</display-name>
-      <non-blocking>no</non-blocking>
-      <task-names>
-        <name must-exist="yes">launch4j</name>
-      </task-names>
-      <task-args/>
-      <task-jvm-args/>
-    </task>
-    <task>
-      <display-name>createApp</display-name>
-      <non-blocking>no</non-blocking>
-      <task-names>
-        <name must-exist="yes">createApp</name>
-      </task-names>
-      <task-args/>
-      <task-jvm-args/>
-    </task>
-  </common-tasks>
-  <script-platform>
-    <spec-name>j2se</spec-name>
-    <spec-version>1.8</spec-version>
-  </script-platform>
-  <license-header>
-    <name>GNU General Public License</name>
-    <template>license-header.txt</template>
-    <property name="organization">huangyuhui</property>
-  </license-header>
-</gradle-project-properties>

HMCL/build.gradle

@@ -1,197 +1,160 @@
-/*
- * Hello Minecraft! Launcher.
- * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
- * 
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
- */
+plugins {
+    id 'com.github.johnrengelman.shadow' version '4.0.0'
+    id 'application'
+}
+
+import java.nio.file.FileSystems
+import java.security.KeyFactory
+import java.security.MessageDigest
+import java.security.Signature
+import java.security.spec.PKCS8EncodedKeySpec
 import java.util.jar.JarFile
+import java.util.jar.JarOutputStream
 import java.util.jar.Pack200
 import java.util.zip.GZIPOutputStream
-import java.security.MessageDigest
-import java.util.jar.JarOutputStream
-import java.util.zip.ZipEntry
 import java.util.zip.ZipFile
+import java.nio.file.Files
 
-plugins {
-    id "edu.sc.seis.macAppBundle" version "2.1.8"
-    id "me.tatarka.retrolambda" version "3.7.0"
-    id 'edu.sc.seis.launch4j' version '2.4.2'
-    //id "org.jetbrains.kotlin.jvm" version "1.1.2-2"
+import org.tukaani.xz.LZMA2Options
+import org.tukaani.xz.XZOutputStream
+
+def buildnumber = System.getenv("BUILD_NUMBER") ?: "SNAPSHOT"
+if (System.getenv("BUILD_NUMBER") != null && System.getenv("BUILD_NUMBER_OFFSET") != null)
+    buildnumber = (Integer.parseInt(System.getenv("BUILD_NUMBER")) - Integer.parseInt(System.getenv("BUILD_NUMBER_OFFSET"))).toString()
+def versionroot = System.getenv("VERSION_ROOT") ?: "3.2"
+version = versionroot + '.' + buildnumber
+
+mainClassName = 'org.jackhuang.hmcl.Main'
+
+dependencies {
+    compile project(":HMCLCore")
+    compile rootProject.files("lib/JFoenix.jar")
 }
 
-if (!hasProperty('mainClass')) {
-    ext.mainClass = 'org.jackhuang.hmcl.Main'
+def digest(String algorithm, byte[] bytes) {
+    return MessageDigest.getInstance(algorithm).digest(bytes)
 }
 
-def buildnumber = System.getenv("TRAVIS_BUILD_NUMBER")
-if (buildnumber == null)
-buildnumber = System.getenv("BUILD_NUMBER")
-if (buildnumber == null)
-buildnumber = "60"
-    
-def versionroot = System.getenv("VERSION_ROOT")
-if (versionroot == null)
-versionroot = "2.7.10"
-
-String mavenGroupId = 'HMCL'
-String mavenVersion = versionroot + '.' + buildnumber
-String bundleName = "Hello Minecraft! Launcher"
-
-group = mavenGroupId
-version = mavenVersion
-
-String mavenArtifactId = name
-
-task generateSources(type: Sync) {
-    from 'src/main/java'
-    into "$buildDir/generated-src"
-    filter(org.apache.tools.ant.filters.ReplaceTokens, tokens: [
-            'HELLO_MINECRAFT_LAUNCHER_VERSION_FOR_GRADLE_REPLACING': mavenVersion
-        ])
-}
-compileJava.setSource "$buildDir/generated-src"
-compileJava.dependsOn generateSources
-
-configurations {
-    coreCompile.extendsFrom compile
-    coreRuntime.extendsFrom runtime
+def createChecksum(File file) {
+    def algorithm = "SHA-1"
+    def suffix = "sha1"
+    new File(file.parentFile, file.name + "." + suffix).text = digest(algorithm, file.bytes).encodeHex().toString() + "\n"
 }
 
-configure(install.repositories.mavenInstaller) {
-    pom.project {
-        groupId = mavenGroupId
-        artifactId = mavenArtifactId
-        version = mavenVersion
+def attachSignature(File jar) {
+    def keyLocation = System.getenv("HMCL_SIGNATURE_KEY");
+    if (keyLocation == null)
+        return
+    def privatekey = KeyFactory.getInstance("RSA").generatePrivate(new PKCS8EncodedKeySpec(new File(keyLocation).bytes))
+
+    def signer = Signature.getInstance("SHA512withRSA")
+    signer.initSign(privatekey)
+    new ZipFile(jar).withCloseable { zip ->
+        zip.stream()
+                .sorted(Comparator.comparing { it.name })
+                .filter { it.name != "META-INF/hmcl_signature" }
+                .forEach {
+                    signer.update(digest("SHA-512", it.name.getBytes("UTF-8")))
+                    signer.update(digest("SHA-512", zip.getInputStream(it).bytes))
+                }
+    }
+    def signature = signer.sign()
+
+    FileSystems.newFileSystem(URI.create("jar:" + jar.toURI()), [:]).withCloseable { zipfs ->
+        Files.newOutputStream(zipfs.getPath("META-INF/hmcl_signature")).withCloseable { it << signature }
     }
 }
 
-dependencies {
-    compile project(":HMCLaF")
-    compile project(":HMCLAPI")
-    compile project(":HMCLCore")
-}
+ext.packer = Pack200.newPacker()
+packer.properties()["pack.effort"] = "9"
+ext.unpacker = Pack200.newUnpacker()
 
-retrolambda {
-    javaVersion = JavaVersion.VERSION_1_7
+def repack(File file) {
+    def packed = new ByteArrayOutputStream()
+    new JarFile(file).withCloseable { packer.pack(it, packed) }
+    new JarOutputStream(file.newOutputStream()).withCloseable { unpacker.unpack(new ByteArrayInputStream(packed.toByteArray()), it) }
 }
 
 jar {
-    from { configurations.compile.collect { it.isDirectory() ? it : zipTree(it) } }
-    
     manifest {
-        attributes 'Created-By'        : 'Copyright(c) 2013-2017 huangyuhui.',
-                   'Main-Class'        : mainClass
+        attributes 'Created-By': 'Copyright(c) 2013-2018 huangyuhui.',
+                'Main-Class': mainClassName,
+                'Multi-Release': 'true',
+                'Implementation-Version': version
     }
-    
+    finalizedBy shadowJar
+}
+
+shadowJar {
+    classifier = null
+
+    exclude 'META-INF/maven/**'
+    exclude 'META-INF/NOTICE.txt'
+    exclude 'META-INF/LICENSE.txt'
+
+    dependencies {
+        exclude(dependency('org.jetbrains:annotations'))
+    }
+
     doLast {
-        new File("build/signed").mkdirs()
-        ant.signjar(signedjar: archivePath, jar: archivePath,
-            keystore: "HMCL.keystore", storepass: "123456",
-            alias: "HMCL")
-        
-        def messageDigest = MessageDigest.getInstance("SHA1")
-        archivePath.eachByte 1024 * 1024, { byte[] buf, int bytesRead ->
-            messageDigest.update(buf, 0, bytesRead);
-        }
-        def sha1Hex = new BigInteger(1, messageDigest.digest()).toString(16).padLeft(40, '0')
-        def fileEx = new File(project.buildDir, "libs/" + archivePath.getName() + ".sha1")
-        if (!fileEx.exists()) fileEx.createNewFile()
-        fileEx.append sha1Hex
+        repack(jar.archivePath)
+        attachSignature(jar.archivePath)
+        createChecksum(jar.archivePath)
     }
 }
 
-launch4j {
-    supportUrl = 'http://www.mcbbs.net/thread-142335-1-1.html'
-    jreMinVersion = '1.7.0'
-    
-    mainClassName = mainClass
-    icon = new File(project.buildDir,  '../icon.ico').absolutePath
-    version = mavenVersion
-    downloadUrl = 'http://java.com/download'
-    copyright = "Copyright(c) 2013-2017 huangyuhui."
-    
-    jar = new File(project.buildDir, 'libs/' + mavenGroupId + '-' + mavenVersion + '.jar').absolutePath
-    outfile = mavenGroupId + '-' + mavenVersion + '.exe'
-    messagesJreVersionError = 'This application requires a Java Runtime Environment installation, or the runtime is corrupted.\n\u6ca1\u6709\u627e\u5230\u004a\u0061\u0076\u0061\u8fd0\u884c\u65f6\uff0c\u8bf7\u4e0d\u8981\u4f7f\u7528\u7eff\u8272\u004a\u0061\u0076\u0061\uff0c\u8bf7\u4f7f\u7528\u5b89\u88c5\u7248\u7684\u004a\u0061\u0076\u0061\uff0c\u70b9\u51fb\u786e\u5b9a\u8fdb\u5165\u004a\u0061\u0076\u0061\u5b89\u88c5\u9875\u9762\u3002'
+def createExecutable(String suffix, String header) {
+    def output = new File(jar.archivePath.parentFile, jar.archivePath.name[0..-4] + suffix)
+    output.bytes = new File(project.projectDir, header).bytes
+    output << jar.archivePath.bytes
+    createChecksum(output)
 }
 
 processResources {
-    from(sourceSets.main.resources.srcDirs) {
-        exclude 'icon.icns'
+    ext.convertToBSS = { String resource ->
+        exclude resource
+        doFirst {
+            def cssFile = new File(this.projectDir, "src/main/resources/" + resource)
+            def bssFile = new File(this.projectDir, "build/compiled-resources/" + resource[0..-4] + "bss")
+            bssFile.parentFile.mkdirs()
+            exec {
+                commandLine 'javapackager', '-createbss', '-outdir', bssFile.parent, '-srcfiles', cssFile.path
+            }
+        }
+    }
+    from "build/compiled-resources"
+
+    convertToBSS "assets/css/root.css"
+    convertToBSS "assets/css/blue.css"
+}
+
+task makePack(dependsOn: jar) {
+    ext.outputPath = new File(jar.archivePath.parentFile, jar.archivePath.name[0..-4] + "pack")
+    doLast {
+        outputPath.newOutputStream().withCloseable { out ->
+            new JarFile(jar.archivePath).withCloseable { jarFile -> packer.pack(jarFile, out) }
+        }
+        createChecksum(outputPath)
     }
 }
 
-task makeExecutable(dependsOn: jar) doLast {
-    ext {
-        jar.classifier = ''
-        makeExecutableinjar = jar.archivePath
-        jar.classifier = ''
-        makeExecutableoutjar = jar.archivePath
-        jar.classifier = ''
-    }
-    def loc = new File(project.buildDir, "libs/" + makeExecutableoutjar.getName().substring(0, makeExecutableoutjar.getName().length()-4)+".exe")
-    def fos = new FileOutputStream(loc)
-    def is = new FileInputStream(new File(project.buildDir, '../HMCLauncher.exe'))
-    int read
-    def bytes = new byte[8192]
-    while((read = is.read(bytes)) != -1)
-    fos.write(bytes, 0, read);
-    is.close()
-    is = new FileInputStream(makeExecutableinjar)
-    while((read = is.read(bytes)) != -1)
-    fos.write(bytes, 0, read);
-    is.close()
-    fos.close()
-    
+task makePackXz(dependsOn: makePack) doLast {
+    def packXz = new File(makePack.outputPath.parentFile, makePack.outputPath.name + ".xz")
+    new XZOutputStream(packXz.newOutputStream(), new LZMA2Options(6)).withCloseable { it << makePack.outputPath.bytes }
+    createChecksum(packXz)
 }
 
-task makePackGZ(dependsOn: jar) doLast {
-    ext {
-        jar.classifier = ''
-        makeExecutableinjar = jar.archivePath
-        jar.classifier = ''
-        makeExecutableoutjar = jar.archivePath
-        jar.classifier = ''
-    }
-    def loc = new File(project.buildDir, "libs/" + makeExecutableoutjar.getName().substring(0, makeExecutableoutjar.getName().length()-4)+".pack.gz")
-    def os = new GZIPOutputStream(new FileOutputStream(loc))
-    Pack200.newPacker().pack new JarFile(makeExecutableinjar), os
-    os.close()
-    
-    def messageDigest = MessageDigest.getInstance("SHA1")
-    loc.eachByte 1024 * 1024, { byte[] buf, int bytesRead ->
-        messageDigest.update(buf, 0, bytesRead);
-    }
-    def sha1Hex = new BigInteger(1, messageDigest.digest()).toString(16).padLeft(40, '0')
-    def fileEx = new File(project.buildDir, "libs/" + makeExecutableoutjar.getName().substring(0, makeExecutableoutjar.getName().length()-4)+".pack.gz.sha1")
-    if (!fileEx.exists()) fileEx.createNewFile()
-    fileEx.append sha1Hex
+task makePackGz(dependsOn: makePack) doLast {
+    def packGz = new File(makePack.outputPath.parentFile, makePack.outputPath.name + ".gz")
+    new GZIPOutputStream(packGz.newOutputStream()).withCloseable { it << makePack.outputPath.bytes }
+    createChecksum(packGz)
 }
 
-task macAppCompressed(type: Zip, dependsOn: createApp) doLast {
-    archiveName "HMCL-$mavenVersion-MacOSApp.zip"
-    include '**'
-    destinationDir file("$buildDir/libs/")
-    from "$buildDir/macApp"
+
+task makeExecutables(dependsOn: jar) doLast {
+    createExecutable("exe", "src/main/resources/assets/HMCLauncher.exe")
 }
 
-macAppBundle {
-    mainClassName = mainClass
-    icon = "src/main/icon.icns"
-    javaProperties.put("apple.laf.useScreenMenuBar", "true")
-}
-
-build.dependsOn makeExecutable
-build.dependsOn makePackGZ
-build.dependsOn macAppCompressed
+build.dependsOn makePackXz
+build.dependsOn makePackGz
+build.dependsOn makeExecutables

HMCL/settings.gradle

@@ -0,0 +1,2 @@
+rootProject.name = 'HMCL'
+

HMCL/src/main/java/org/jackhuang/hmcl/Launcher.java

@@ -0,0 +1,144 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl;
+
+import com.jfoenix.utils.JFXUtilities;
+import javafx.application.Application;
+import javafx.application.Platform;
+import javafx.stage.Stage;
+import org.jackhuang.hmcl.setting.ConfigHolder;
+import org.jackhuang.hmcl.task.Schedulers;
+import org.jackhuang.hmcl.ui.Controllers;
+import org.jackhuang.hmcl.upgrade.UpdateChecker;
+import org.jackhuang.hmcl.util.*;
+import org.jackhuang.hmcl.util.platform.OperatingSystem;
+
+import java.io.File;
+import java.io.IOException;
+import java.lang.management.ManagementFactory;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.nio.file.Paths;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.concurrent.TimeUnit;
+
+import static org.jackhuang.hmcl.util.Logging.LOG;
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
+public final class Launcher extends Application {
+
+    @Override
+    public void start(Stage primaryStage) {
+        Thread.currentThread().setUncaughtExceptionHandler(CRASH_REPORTER);
+
+        try {
+            try {
+                ConfigHolder.init();
+            } catch (IOException e) {
+                Main.showErrorAndExit(i18n("fatal.config_loading_failure", Paths.get("").toAbsolutePath().normalize()));
+            }
+
+            // runLater to ensure ConfigHolder.init() finished initialization
+            Platform.runLater(() -> {
+                // When launcher visibility is set to "hide and reopen" without Platform.implicitExit = false,
+                // Stage.show() cannot work again because JavaFX Toolkit have already shut down.
+                Platform.setImplicitExit(false);
+                Controllers.initialize(primaryStage);
+                primaryStage.setResizable(false);
+                primaryStage.setScene(Controllers.getScene());
+
+                UpdateChecker.init();
+
+                primaryStage.show();
+            });
+        } catch (Throwable e) {
+            CRASH_REPORTER.uncaughtException(Thread.currentThread(), e);
+        }
+    }
+
+    public static void main(String[] args) {
+        Thread.setDefaultUncaughtExceptionHandler(CRASH_REPORTER);
+
+        try {
+            LOG.info("*** " + Metadata.TITLE + " ***");
+            LOG.info("Operating System: " + System.getProperty("os.name") + ' ' + OperatingSystem.SYSTEM_VERSION);
+            LOG.info("Java Version: " + System.getProperty("java.version") + ", " + System.getProperty("java.vendor"));
+            LOG.info("Java VM Version: " + System.getProperty("java.vm.name") + " (" + System.getProperty("java.vm.info") + "), " + System.getProperty("java.vm.vendor"));
+            LOG.info("Java Home: " + System.getProperty("java.home"));
+            LOG.info("Current Directory: " + Paths.get("").toAbsolutePath());
+            LOG.info("HMCL Directory: " + Metadata.HMCL_DIRECTORY);
+            LOG.info("Memory: " + Runtime.getRuntime().maxMemory() / 1024 / 1024 + "MB");
+            ManagementFactory.getMemoryPoolMXBeans().stream().filter(bean -> bean.getName().equals("Metaspace")).findAny()
+                    .ifPresent(bean -> LOG.info("Metaspace: " + bean.getUsage().getUsed() / 1024 / 1024 + "MB"));
+
+            launch(args);
+        } catch (Throwable e) { // Fucking JavaFX will suppress the exception and will break our crash reporter.
+            CRASH_REPORTER.uncaughtException(Thread.currentThread(), e);
+        }
+    }
+
+    public static void stopApplication() {
+        LOG.info("Stopping application.\n" + StringUtils.getStackTrace(Thread.currentThread().getStackTrace()));
+
+        JFXUtilities.runInFX(() -> {
+            if (Controllers.getStage() == null)
+                return;
+            Controllers.getStage().close();
+            Schedulers.shutdown();
+            Controllers.shutdown();
+            Platform.exit();
+            Lang.executeDelayed(OperatingSystem::forceGC, TimeUnit.SECONDS, 5, true);
+        });
+    }
+
+    public static void stopWithoutPlatform() {
+        LOG.info("Stopping application without JavaFX Toolkit.\n" + StringUtils.getStackTrace(Thread.currentThread().getStackTrace()));
+
+        JFXUtilities.runInFX(() -> {
+            if (Controllers.getStage() == null)
+                return;
+            Controllers.getStage().close();
+            Schedulers.shutdown();
+            Controllers.shutdown();
+            Lang.executeDelayed(OperatingSystem::forceGC, TimeUnit.SECONDS, 5, true);
+        });
+    }
+
+    public static List<File> getCurrentJarFiles() {
+        List<File> result = new LinkedList<>();
+        if (Launcher.class.getClassLoader() instanceof URLClassLoader) {
+            URL[] urls = ((URLClassLoader) Launcher.class.getClassLoader()).getURLs();
+            for (URL u : urls)
+                try {
+                    File f = new File(u.toURI());
+                    if (f.isFile() && (f.getName().endsWith(".exe") || f.getName().endsWith(".jar")))
+                        result.add(f);
+                } catch (URISyntaxException e) {
+                    return null;
+                }
+        }
+        if (result.isEmpty())
+            return null;
+        else
+            return result;
+    }
+
+    public static final CrashReporter CRASH_REPORTER = new CrashReporter();
+}

HMCL/src/main/java/org/jackhuang/hmcl/Main.java

@@ -1,6 +1,6 @@
 /*
- * Hello Minecraft! Launcher.
- * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -13,239 +13,106 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 package org.jackhuang.hmcl;
 
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.Authenticator;
-import java.net.PasswordAuthentication;
-import java.net.Proxy;
-import java.security.GeneralSecurityException;
-import java.security.cert.X509Certificate;
-import java.util.Arrays;
-import java.util.Locale;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-import javax.net.ssl.HostnameVerifier;
-import javax.net.ssl.HttpsURLConnection;
-import javax.net.ssl.SSLContext;
-import javax.net.ssl.X509TrustManager;
-import javax.swing.ImageIcon;
-import javax.swing.JOptionPane;
-import javax.swing.RepaintManager;
-import org.jackhuang.hmcl.api.HMCLApi;
-import org.jackhuang.hmcl.api.HMCLog;
-import org.jackhuang.hmcl.api.ILogger;
-import org.jackhuang.hmcl.api.PluginManager;
-import org.jackhuang.hmcl.api.VersionNumber;
-import org.jackhuang.hmcl.core.MCUtils;
-import org.jackhuang.hmcl.setting.Settings;
-import org.jackhuang.hmcl.ui.LogWindow;
-import org.jackhuang.hmcl.ui.MainFrame;
-import org.jackhuang.hmcl.util.CrashReporter;
-import org.jackhuang.hmcl.util.DefaultPlugin;
-import org.jackhuang.hmcl.util.ui.MessageBox;
-import org.jackhuang.hmcl.util.StrUtils;
-import org.jackhuang.hmcl.util.lang.SupportedLocales;
-import org.jackhuang.hmcl.util.log.Configuration;
-import org.jackhuang.hmcl.util.log.appender.ConsoleAppender;
-import org.jackhuang.hmcl.util.log.layout.DefaultLayout;
-import org.jackhuang.hmcl.util.ui.MyRepaintManager;
-import org.jackhuang.hmcl.util.upgrade.IUpgrader;
-import org.jackhuang.hmcl.laf.BeautyEyeLNFHelper;
+import org.jackhuang.hmcl.upgrade.UpdateHandler;
+import org.jackhuang.hmcl.util.Logging;
+
+import javax.net.ssl.TrustManager;
+import javax.net.ssl.TrustManagerFactory;
+import javax.net.ssl.X509TrustManager;
+import javax.swing.*;
+import java.io.File;
+import java.security.KeyStore;
+import java.security.KeyStoreException;
+import java.security.NoSuchAlgorithmException;
+import java.security.cert.X509Certificate;
+import java.util.logging.Level;
+
+import static org.jackhuang.hmcl.util.Lang.thread;
+import static org.jackhuang.hmcl.util.Logging.LOG;
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
-/**
- *
- * @author huangyuhui
- */
 public final class Main {
 
-    private static final X509TrustManager XTM = new X509TrustManager() {
-        @Override
-        public void checkClientTrusted(X509Certificate[] chain, String authType) {
+    public static void main(String[] args) {
+        System.setProperty("java.net.useSystemProxies", "true");
+        System.setProperty("http.agent", "HMCL/" + Metadata.VERSION);
+        System.setProperty("javafx.autoproxy.disable", "true");
+
+        checkJavaFX();
+        checkDirectoryPath();
+
+        // This environment check will take ~300ms
+        thread(() -> checkDSTRootCAX3(), "CA Certificate Check", true);
+
+        Logging.start(Metadata.HMCL_DIRECTORY.resolve("logs"));
+
+        if (UpdateHandler.processArguments(args)) {
+            return;
         }
 
-        @Override
-        public void checkServerTrusted(X509Certificate[] chain, String authType) {
-        }
+        Launcher.main(args);
+    }
 
-        @Override
-        public X509Certificate[] getAcceptedIssuers() {
-            return new X509Certificate[0];
+    private static void checkDirectoryPath() {
+        String currentDirectory = new File("").getAbsolutePath();
+        if (currentDirectory.contains("!")) {
+            // No Chinese translation because both Swing and JavaFX cannot render Chinese character properly when exclamation mark exists in the path.
+            showErrorAndExit("Exclamation mark(!) is not allowed in the path where HMCL is in.\n"
+                    + "The path is " + currentDirectory);
         }
-    };
-    private static final HostnameVerifier HNV = (hostname, session) -> true;
+    }
 
-    public static final String LAUNCHER_NAME = "Hello Minecraft! Launcher";
-    public static final String LAUNCHER_VERSION = "@HELLO_MINECRAFT_LAUNCHER_VERSION_FOR_GRADLE_REPLACING@";
-    public static final int MINIMUM_LAUNCHER_VERSION = 16;
+    private static void checkJavaFX() {
+        try {
+            Class.forName("javafx.application.Application");
+        } catch (ClassNotFoundException e) {
+            showErrorAndExit(i18n("fatal.missing_javafx"));
+        }
+    }
+
+    private static void checkDSTRootCAX3() {
+        TrustManagerFactory tmf;
+        try {
+            tmf = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
+            tmf.init((KeyStore) null);
+        } catch (NoSuchAlgorithmException | KeyStoreException e) {
+            LOG.log(Level.WARNING, "Failed to init TrustManagerFactory", e);
+            // don't know what to do here
+            return;
+        }
+        for (TrustManager tm : tmf.getTrustManagers()) {
+            if (tm instanceof X509TrustManager) {
+                for (X509Certificate cert : ((X509TrustManager) tm).getAcceptedIssuers()) {
+                    if ("CN=DST Root CA X3, O=Digital Signature Trust Co.".equals((cert.getSubjectDN().getName()))) {
+                        return;
+                    }
+                }
+            }
+        }
+        showWarningAndContinue(i18n("fatal.missing_dst_root_ca_x3"));
+    }
 
     /**
-     * Make the main window title.
-     *
-     * @return the MainWindow title.
+     * Indicates that a fatal error has occurred, and that the application cannot start.
      */
-    public static String makeTitle() {
-        return LAUNCHER_NAME + ' ' + LAUNCHER_VERSION;
+    static void showErrorAndExit(String message) {
+        System.err.println(message);
+        System.err.println("A fatal error has occurred, forcibly exiting.");
+        JOptionPane.showMessageDialog(null, message, "Error", JOptionPane.ERROR_MESSAGE);
+        System.exit(1);
     }
 
-    public static String shortTitle() {
-        return "HMCL" + ' ' + LAUNCHER_VERSION;
+    /**
+     * Indicates that potential issues have been detected, and that the application may not function properly (but it can still run).
+     */
+    static void showWarningAndContinue(String message) {
+        System.err.println(message);
+        System.err.println("Potential issues have been detected.");
+        JOptionPane.showMessageDialog(null, message, "Warning", JOptionPane.WARNING_MESSAGE);
     }
 
-    public static final Logger LOGGER = Logger.getLogger(Main.class.getName());
-
-    public static void main(String[] args) throws IOException {
-        {
-            if (new File("").getAbsolutePath().contains("!")) {
-                MessageBox.show("HMCL cannot run at such path that contains '!'");
-                return;
-            }
-            
-            try {
-                File file = new File("hmcl.log").getAbsoluteFile();
-                if (!file.exists() && !file.createNewFile())
-                    LOGGER.log(Level.WARNING, "Failed to create log file {0}", file);
-                Configuration.DEFAULT.appenders.add(new ConsoleAppender("File", new DefaultLayout(), true, new FileOutputStream(file), true));
-            } catch (IOException ex) {
-                LOGGER.log(Level.SEVERE, "Failed to add log appender File because an error occurred while creating or opening hmcl.log", ex);
-            }
-            
-            org.jackhuang.hmcl.util.log.logger.Logger logger = new org.jackhuang.hmcl.util.log.logger.Logger("HMCL");
-            HMCLog.LOGGER = new ILogger() {
-                @Override
-                public void log(String msg) {
-                    logger.info(msg);
-                }
-
-                @Override
-                public void warn(String msg) {
-                    logger.warn(msg);
-                }
-
-                @Override
-                public void warn(String msg, Throwable t) {
-                    logger.warn(msg, t);
-                }
-
-                @Override
-                public void err(String msg) {
-                    logger.error(msg);
-                }
-
-                @Override
-                public void err(String msg, Throwable t) {
-                    logger.error(msg, t);
-                }
-            };
-
-            HMCLApi.HMCL_VERSION = VersionNumber.asVersion(LAUNCHER_VERSION);
-
-            PluginManager.getPlugin(DefaultPlugin.class);
-            for (String s : args)
-                if (s.startsWith("--plugin=")) {
-                    String c = s.substring("--plugin=".length());
-                    try {
-                        PluginManager.getPlugin(Class.forName(c));
-                    } catch (ClassNotFoundException ex) {
-                        HMCLog.warn("Class: " + c + " not found, please add your plugin jar to class path.", ex);
-                    }
-                } else if (s.startsWith("--help")) {
-                    System.out.println("HMCL command line help");
-                    System.out.println("--noupdate: this arg will prevent HMCL from initializing the newest app version in %appdata%/.hmcl");
-                    System.out.println("--plugin=<your plugin class>: this arg will allow a new plugin to be loaded, please keep your jar in system class path and this class extends IPlugin.");
-                    return;
-                }
-            PluginManager.loadPlugins();
-
-            IUpgrader.NOW_UPGRADER.parseArguments(HMCLApi.HMCL_VERSION, Arrays.asList(args));
-
-            System.setProperty("awt.useSystemAAFontSettings", "on");
-            System.setProperty("swing.aatext", "true");
-            System.setProperty("sun.java2d.noddraw", "true");
-            System.setProperty("sun.java2d.dpiaware", "false");
-            System.setProperty("https.protocols", "SSLv3,TLSv1");
-
-            try {
-                SSLContext c = SSLContext.getInstance("SSL");
-                c.init(null, new X509TrustManager[] { XTM }, new java.security.SecureRandom());
-                HttpsURLConnection.setDefaultSSLSocketFactory(c.getSocketFactory());
-            } catch (GeneralSecurityException ignore) {
-            }
-            HttpsURLConnection.setDefaultHostnameVerifier(HNV);
-
-            Thread.setDefaultUncaughtExceptionHandler(new CrashReporter(true));
-
-            HMCLog.log("*** " + Main.makeTitle() + " ***");
-
-            String s = Settings.getInstance().getLocalization();
-            for (SupportedLocales sl : SupportedLocales.values())
-                if (sl.name().equals(s)) {
-                    SupportedLocales.setNowLocale(sl);
-                    Locale.setDefault(sl.self);
-                    JOptionPane.setDefaultLocale(sl.self);
-                }
-
-            if (System.getProperty("java.vm.name").contains("Open")) // OpenJDK
-                MessageBox.showLocalized("ui.message.open_jdk");
-
-            try {
-                BeautyEyeLNFHelper.launchBeautyEyeLNF();
-                RepaintManager.setCurrentManager(new MyRepaintManager());
-            } catch (Exception ex) {
-                HMCLog.warn("Failed to set look and feel...", ex);
-            }
-
-            LogWindow.INSTANCE.clean();
-
-            Settings.UPDATE_CHECKER.upgrade.register(IUpgrader.NOW_UPGRADER);
-            Settings.UPDATE_CHECKER.process(false).reg(t -> Main.invokeUpdate()).execute();
-
-            if (Settings.getInstance().getProxyType() != Proxy.Type.DIRECT && StrUtils.isNotBlank(Settings.getInstance().getProxyHost())) {
-                switch (Settings.getInstance().getProxyType()) {
-                    case DIRECT:
-                        break;
-                    case HTTP:
-                        System.setProperty("http.proxyHost", Settings.getInstance().getProxyHost());
-                        if (StrUtils.isNotBlank(Settings.getInstance().getProxyPort()))
-                            System.setProperty("http.proxyPort", Settings.getInstance().getProxyPort());
-                        HMCLog.log("Initialized HTTP proxy.");
-                        break;
-                    case SOCKS:
-                        System.setProperty("socksProxyHost", Settings.getInstance().getProxyHost());
-                        if (StrUtils.isNotBlank(Settings.getInstance().getProxyPort()))
-                            System.setProperty("socksProxyPort", Settings.getInstance().getProxyPort());
-                        HMCLog.log("Initialized Socks v4/v5 proxy.");
-                        break;
-                }
-                
-                if (StrUtils.isNotBlank(Settings.getInstance().getProxyUserName()) && StrUtils.isNotBlank(Settings.getInstance().getProxyPassword()))
-                    Authenticator.setDefault(new Authenticator() {
-                        @Override
-                        protected PasswordAuthentication getPasswordAuthentication() {
-                            return new PasswordAuthentication(Settings.getInstance().getProxyUserName(), Settings.getInstance().getProxyPassword().toCharArray());
-                        }
-                    });
-            }
-            
-            MainFrame.showMainFrame();
-        }
-    }
-
-    public static void invokeUpdate() {
-        MainFrame.INSTANCE.invokeUpdate();
-    }
-
-    public static ImageIcon getIcon(String path) {
-        try {
-            return new ImageIcon(Main.class.getResource("/org/jackhuang/hmcl/" + path));
-        } catch (Exception e) {
-            HMCLog.err("Failed to load icon", e);
-            return null;
-        }
-    }
 }

HMCL/src/main/java/org/jackhuang/hmcl/Metadata.java

@@ -0,0 +1,42 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl;
+
+import java.nio.file.Path;
+
+import org.jackhuang.hmcl.util.io.JarUtils;
+import org.jackhuang.hmcl.util.platform.OperatingSystem;
+
+/**
+ * Stores metadata about this application.
+ */
+public final class Metadata {
+    private Metadata() {}
+
+    public static final String VERSION = System.getProperty("hmcl.version.override", JarUtils.thisJar().flatMap(JarUtils::getImplementationVersion).orElse("@develop@"));
+    public static final String NAME = "HMCL";
+    public static final String TITLE = NAME + " " + VERSION;
+    
+    public static final String UPDATE_URL = System.getProperty("hmcl.update_source.override", "https://hmcl.huangyuhui.net/api/update_link");
+    public static final String CONTACT_URL = "https://hmcl.huangyuhui.net/contact";
+    public static final String HELP_URL = "https://hmcl.huangyuhui.net/help";
+    public static final String PUBLISH_URL = "http://www.mcbbs.net/thread-142335-1-1.html";
+
+    public static final Path MINECRAFT_DIRECTORY = OperatingSystem.getWorkingDirectory("minecraft");
+    public static final Path HMCL_DIRECTORY = OperatingSystem.getWorkingDirectory("hmcl");
+}

HMCL/src/main/java/org/jackhuang/hmcl/api/event/config/ProfileChangedEvent.java

@@ -1,37 +0,0 @@
-/*
- * Hello Minecraft! Launcher.
- * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
- * 
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
- */
-package org.jackhuang.hmcl.api.event.config;
-
-import org.jackhuang.hmcl.api.event.SimpleEvent;
-import org.jackhuang.hmcl.setting.Profile;
-
-/**
- * This event gets fired when the selected profile changed.
- * <br>
- * This event is fired on the {@link org.jackhuang.hmcl.api.HMCLApi#EVENT_BUS}
- * @param source {@link org.jackhuang.hmcl.setting.Settings}
- * @param Profile the new profile.
- * @author huangyuhui
- */
-public class ProfileChangedEvent extends SimpleEvent<Profile> {
-    
-    public ProfileChangedEvent(Object source, Profile value) {
-        super(source, value);
-    }
-    
-}

HMCL/src/main/java/org/jackhuang/hmcl/api/event/config/ProfileLoadingEvent.java

@@ -1,35 +0,0 @@
-/*
- * Hello Minecraft! Launcher.
- * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
- * 
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
- */
-package org.jackhuang.hmcl.api.event.config;
-
-import java.util.EventObject;
-
-/**
- * This event gets fired when loading profiles.
- * <br>
- * This event is fired on the {@link org.jackhuang.hmcl.api.HMCLApi#EVENT_BUS}
- * @param source {@link org.jackhuang.hmcl.setting.Settings}
- * @author huangyuhui
- */
-public class ProfileLoadingEvent extends EventObject {
-    
-    public ProfileLoadingEvent(Object source) {
-        super(source);
-    }
-    
-}

HMCL/src/main/java/org/jackhuang/hmcl/game/HMCLCacheRepository.java

@@ -0,0 +1,47 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.game;
+
+import javafx.beans.property.SimpleStringProperty;
+import javafx.beans.property.StringProperty;
+import org.jackhuang.hmcl.download.DefaultCacheRepository;
+
+import java.nio.file.Paths;
+
+public class HMCLCacheRepository extends DefaultCacheRepository {
+
+    private final StringProperty directory = new SimpleStringProperty();
+
+    public HMCLCacheRepository() {
+        directory.addListener((a, b, t) -> changeDirectory(Paths.get(t)));
+    }
+
+    public String getDirectory() {
+        return directory.get();
+    }
+
+    public StringProperty directoryProperty() {
+        return directory;
+    }
+
+    public void setDirectory(String directory) {
+        this.directory.set(directory);
+    }
+
+    public static final HMCLCacheRepository REPOSITORY = new HMCLCacheRepository();
+}

HMCL/src/main/java/org/jackhuang/hmcl/game/HMCLGameLauncher.java

@@ -0,0 +1,51 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.game;
+
+import org.jackhuang.hmcl.Metadata;
+import org.jackhuang.hmcl.auth.AuthInfo;
+import org.jackhuang.hmcl.launch.DefaultLauncher;
+import org.jackhuang.hmcl.launch.ProcessListener;
+
+import java.util.Map;
+
+/**
+ * @author huangyuhui
+ */
+public final class HMCLGameLauncher extends DefaultLauncher {
+
+    public HMCLGameLauncher(GameRepository repository, String versionId, AuthInfo authInfo, LaunchOptions options) {
+        this(repository, versionId, authInfo, options, null);
+    }
+
+    public HMCLGameLauncher(GameRepository repository, String versionId, AuthInfo authInfo, LaunchOptions options, ProcessListener listener) {
+        this(repository, versionId, authInfo, options, listener, true);
+    }
+
+    public HMCLGameLauncher(GameRepository repository, String versionId, AuthInfo authInfo, LaunchOptions options, ProcessListener listener, boolean daemon) {
+        super(repository, versionId, authInfo, options, listener, daemon);
+    }
+
+    @Override
+    protected Map<String, String> getConfigurations() {
+        Map<String, String> res = super.getConfigurations();
+        res.put("${launcher_name}", Metadata.NAME);
+        res.put("${launcher_version}", Metadata.VERSION);
+        return res;
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/game/HMCLGameRepository.java

@@ -0,0 +1,228 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.game;
+
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import javafx.scene.image.Image;
+import org.jackhuang.hmcl.setting.EnumGameDirectory;
+import org.jackhuang.hmcl.setting.Profile;
+import org.jackhuang.hmcl.setting.VersionSetting;
+import org.jackhuang.hmcl.util.Logging;
+import org.jackhuang.hmcl.util.io.FileUtils;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.*;
+import java.util.logging.Level;
+
+public class HMCLGameRepository extends DefaultGameRepository {
+    private final Profile profile;
+    private final Map<String, VersionSetting> versionSettings = new HashMap<>();
+    private final Set<String> beingModpackVersions = new HashSet<>();
+
+    public boolean checkedModpack = false, checkingModpack = false;
+
+    public HMCLGameRepository(Profile profile, File baseDirectory) {
+        super(baseDirectory);
+        this.profile = profile;
+    }
+
+    public Profile getProfile() {
+        return profile;
+    }
+
+    @Override
+    public File getRunDirectory(String id) {
+        if (beingModpackVersions.contains(id) || isModpack(id))
+            return getVersionRoot(id);
+        else {
+            VersionSetting vs = profile.getVersionSetting(id);
+            switch (vs.getGameDirType()) {
+                case VERSION_FOLDER: return getVersionRoot(id);
+                case ROOT_FOLDER: return super.getRunDirectory(id);
+                case CUSTOM: return new File(vs.getGameDir());
+                default: throw new Error();
+            }
+        }
+    }
+
+    @Override
+    protected void refreshVersionsImpl() {
+        versionSettings.clear();
+        super.refreshVersionsImpl();
+        versions.keySet().forEach(this::loadVersionSetting);
+
+        try {
+            File file = new File(getBaseDirectory(), "launcher_profiles.json");
+            if (!file.exists() && !versions.isEmpty())
+                FileUtils.writeText(file, PROFILE);
+        } catch (IOException ex) {
+            Logging.LOG.log(Level.WARNING, "Unable to create launcher_profiles.json, Forge/LiteLoader installer will not work.", ex);
+        }
+    }
+
+    public void changeDirectory(File newDirectory) {
+        setBaseDirectory(newDirectory);
+        refreshVersionsAsync().start();
+    }
+
+    private void clean(File directory) throws IOException {
+        FileUtils.deleteDirectory(new File(directory, "crash-reports"));
+        FileUtils.deleteDirectory(new File(directory, "logs"));
+    }
+
+    public void clean(String id) throws IOException {
+        clean(getBaseDirectory());
+        clean(getRunDirectory(id));
+    }
+
+    private File getVersionSettingFile(String id) {
+        return new File(getVersionRoot(id), "hmclversion.cfg");
+    }
+
+    private void loadVersionSetting(String id) {
+        File file = getVersionSettingFile(id);
+        if (file.exists())
+            try {
+                VersionSetting versionSetting = GSON.fromJson(FileUtils.readText(file), VersionSetting.class);
+                initVersionSetting(id, versionSetting);
+            } catch (Exception ex) {
+                // If [JsonParseException], [IOException] or [NullPointerException] happens, the json file is malformed and needed to be recreated.
+                initVersionSetting(id, new VersionSetting());
+            }
+    }
+
+    /**
+     * Create new version setting if version id has no version setting.
+     * @param id the version id.
+     * @return new version setting, null if given version does not exist.
+     */
+    public VersionSetting createVersionSetting(String id) {
+        if (!hasVersion(id))
+            return null;
+        if (versionSettings.containsKey(id))
+            return getVersionSetting(id);
+        else
+            return initVersionSetting(id, new VersionSetting());
+    }
+
+    private VersionSetting initVersionSetting(String id, VersionSetting vs) {
+        vs.addPropertyChangedListener(a -> saveVersionSetting(id));
+        versionSettings.put(id, vs);
+        return vs;
+    }
+
+    /**
+     * Get the version setting for version id.
+     *
+     * @param id version id
+     *
+     * @return may return null if the id not exists
+     */
+    public VersionSetting getVersionSetting(String id) {
+        if (!versionSettings.containsKey(id))
+            loadVersionSetting(id);
+        VersionSetting setting = versionSettings.get(id);
+        if (setting != null && isModpack(id))
+            setting.setGameDirType(EnumGameDirectory.VERSION_FOLDER);
+        return setting;
+    }
+
+    public File getVersionIconFile(String id) {
+        return new File(getVersionRoot(id), "icon.png");
+    }
+
+    public Image getVersionIconImage(String id) {
+        if (id == null || !isLoaded())
+            return new Image("/assets/img/grass.png");
+
+        Version version = getVersion(id);
+        File iconFile = getVersionIconFile(id);
+        if (iconFile.exists())
+            return new Image("file:" + iconFile.getAbsolutePath());
+        else if ("net.minecraft.launchwrapper.Launch".equals(version.getMainClass()))
+            return new Image("/assets/img/furnace.png");
+        else if ("cpw.mods.modlauncher.Launcher".equals(version.getMainClass()))
+            return new Image("/assets/img/furnace.png");
+        else
+            return new Image("/assets/img/grass.png");
+    }
+
+    public boolean saveVersionSetting(String id) {
+        if (!versionSettings.containsKey(id))
+            return false;
+        File file = getVersionSettingFile(id);
+        if (!FileUtils.makeDirectory(file.getAbsoluteFile().getParentFile()))
+            return false;
+
+        try {
+            FileUtils.writeText(file, GSON.toJson(versionSettings.get(id)));
+            return true;
+        } catch (IOException e) {
+            Logging.LOG.log(Level.SEVERE, "Unable to save version setting of " + id, e);
+            return false;
+        }
+    }
+
+    /**
+     * Make version use self version settings instead of the global one.
+     * @param id the version id.
+     * @return specialized version setting, null if given version does not exist.
+     */
+    public VersionSetting specializeVersionSetting(String id) {
+        VersionSetting vs = getVersionSetting(id);
+        if (vs == null)
+            vs = createVersionSetting(id);
+        if (vs == null)
+            return null;
+        vs.setUsesGlobal(false);
+        return vs;
+    }
+
+    public void globalizeVersionSetting(String id) {
+        VersionSetting vs = getVersionSetting(id);
+        if (vs != null)
+            vs.setUsesGlobal(true);
+    }
+
+    public boolean forbidsVersion(String id) {
+        return FORBIDDEN.contains(id);
+    }
+
+    @Override
+    public File getModpackConfiguration(String version) {
+        return new File(getVersionRoot(version), "modpack.cfg");
+    }
+
+    public void markVersionAsModpack(String id) {
+        beingModpackVersions.add(id);
+    }
+
+    public void undoMark(String id) {
+        beingModpackVersions.remove(id);
+    }
+
+    private static final Gson GSON = new GsonBuilder()
+            .setPrettyPrinting()
+            .create();
+
+    private static final HashSet<String> FORBIDDEN = new HashSet<>(Arrays.asList("modpack", "minecraftinstance", "manifest"));
+
+    private static final String PROFILE = "{\"selectedProfile\": \"(Default)\",\"profiles\": {\"(Default)\": {\"name\": \"(Default)\"}},\"clientToken\": \"88888888-8888-8888-8888-888888888888\"}";
+}

HMCL/src/main/java/org/jackhuang/hmcl/game/HMCLModpackExportTask.java

@@ -0,0 +1,82 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.game;
+
+import org.jackhuang.hmcl.mod.Modpack;
+import org.jackhuang.hmcl.task.Task;
+import org.jackhuang.hmcl.util.Logging;
+import org.jackhuang.hmcl.util.gson.JsonUtils;
+import org.jackhuang.hmcl.util.io.Zipper;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Export the game to a mod pack file.
+ */
+public class HMCLModpackExportTask extends Task<Void> {
+    private final DefaultGameRepository repository;
+    private final String version;
+    private final List<String> whitelist;
+    private final Modpack modpack;
+    private final File output;
+
+    /**
+     * @param output  mod pack file.
+     * @param version to locate version.json
+     */
+    public HMCLModpackExportTask(DefaultGameRepository repository, String version, List<String> whitelist, Modpack modpack, File output) {
+        this.repository = repository;
+        this.version = version;
+        this.whitelist = whitelist;
+        this.modpack = modpack;
+        this.output = output;
+
+        onDone().register(event -> {
+            if (event.isFailed()) output.delete();
+        });
+    }
+
+    @Override
+    public void execute() throws Exception {
+        ArrayList<String> blackList = new ArrayList<>(HMCLModpackManager.MODPACK_BLACK_LIST);
+        blackList.add(version + ".jar");
+        blackList.add(version + ".json");
+        Logging.LOG.info("Compressing game files without some files in blacklist, including files or directories: usernamecache.json, asm, logs, backups, versions, assets, usercache.json, libraries, crash-reports, launcher_profiles.json, NVIDIA, TCNodeTracker");
+        try (Zipper zip = new Zipper(output.toPath())) {
+            zip.putDirectory(repository.getRunDirectory(version).toPath(), "minecraft", path -> {
+                if (path.isEmpty())
+                    return true;
+                for (String s : blackList)
+                    if (path.equals(s))
+                        return false;
+                for (String s : whitelist)
+                    if (path.equals(s))
+                        return true;
+                return false;
+            });
+
+            Version mv = repository.getResolvedVersion(version);
+            String gameVersion = GameVersion.minecraftVersion(repository.getVersionJar(version))
+                    .orElseThrow(() ->  new IllegalStateException("Cannot parse the version of " + version));
+            zip.putTextFile(JsonUtils.GSON.toJson(mv.setJar(gameVersion)), "minecraft/pack.json"); // Making "jar" to gameVersion is to be compatible with old HMCL.
+            zip.putTextFile(JsonUtils.GSON.toJson(modpack.setGameVersion(gameVersion)), "modpack.json"); // Newer HMCL only reads 'gameVersion' field.
+        }
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/game/HMCLModpackInstallTask.java

@@ -0,0 +1,98 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.game;
+
+import com.google.gson.JsonParseException;
+import com.google.gson.reflect.TypeToken;
+import org.jackhuang.hmcl.download.DependencyManager;
+import org.jackhuang.hmcl.download.game.VersionJsonSaveTask;
+import org.jackhuang.hmcl.mod.MinecraftInstanceTask;
+import org.jackhuang.hmcl.mod.Modpack;
+import org.jackhuang.hmcl.mod.ModpackConfiguration;
+import org.jackhuang.hmcl.mod.ModpackInstallTask;
+import org.jackhuang.hmcl.setting.Profile;
+import org.jackhuang.hmcl.task.Task;
+import org.jackhuang.hmcl.util.gson.JsonUtils;
+import org.jackhuang.hmcl.util.io.CompressingUtils;
+import org.jackhuang.hmcl.util.io.FileUtils;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.LinkedList;
+import java.util.List;
+
+public final class HMCLModpackInstallTask extends Task<Void> {
+    private final File zipFile;
+    private final String name;
+    private final HMCLGameRepository repository;
+    private final Modpack modpack;
+    private final List<Task<?>> dependencies = new LinkedList<>();
+    private final List<Task<?>> dependents = new LinkedList<>();
+
+    public HMCLModpackInstallTask(Profile profile, File zipFile, Modpack modpack, String name) {
+        DependencyManager dependency = profile.getDependency();
+        repository = profile.getRepository();
+        this.zipFile = zipFile;
+        this.name = name;
+        this.modpack = modpack;
+
+        File run = repository.getRunDirectory(name);
+        File json = repository.getModpackConfiguration(name);
+        if (repository.hasVersion(name) && !json.exists())
+            throw new IllegalArgumentException("Version " + name + " already exists");
+
+        dependents.add(dependency.gameBuilder().name(name).gameVersion(modpack.getGameVersion()).buildAsync());
+
+        onDone().register(event -> {
+            if (event.isFailed()) repository.removeVersionFromDisk(name);
+        });
+
+        ModpackConfiguration<Modpack> config = null;
+        try {
+            if (json.exists()) {
+                config = JsonUtils.GSON.fromJson(FileUtils.readText(json), new TypeToken<ModpackConfiguration<Modpack>>() {
+                }.getType());
+
+                if (!MODPACK_TYPE.equals(config.getType()))
+                    throw new IllegalArgumentException("Version " + name + " is not a HMCL modpack. Cannot update this version.");
+            }
+        } catch (JsonParseException | IOException ignore) {
+        }
+        dependents.add(new ModpackInstallTask<>(zipFile, run, modpack.getEncoding(), "/minecraft", it -> !"pack.json".equals(it), config));
+    }
+
+    @Override
+    public List<Task<?>> getDependencies() {
+        return dependencies;
+    }
+
+    @Override
+    public List<Task<?>> getDependents() {
+        return dependents;
+    }
+
+    @Override
+    public void execute() throws Exception {
+        String json = CompressingUtils.readTextZipEntry(zipFile, "minecraft/pack.json");
+        Version version = JsonUtils.GSON.fromJson(json, Version.class).setId(name).setJar(null);
+        dependencies.add(new VersionJsonSaveTask(repository, version));
+        dependencies.add(new MinecraftInstanceTask<>(zipFile, modpack.getEncoding(), "/minecraft", modpack, MODPACK_TYPE, repository.getModpackConfiguration(name)));
+    }
+
+    public static final String MODPACK_TYPE = "HMCL";
+}

HMCL/src/main/java/org/jackhuang/hmcl/game/HMCLModpackManager.java

@@ -0,0 +1,97 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.game;
+
+import com.google.gson.JsonParseException;
+import org.jackhuang.hmcl.mod.Modpack;
+import org.jackhuang.hmcl.util.Lang;
+import org.jackhuang.hmcl.util.StringUtils;
+import org.jackhuang.hmcl.util.gson.JsonUtils;
+import org.jackhuang.hmcl.util.io.CompressingUtils;
+
+import java.io.IOException;
+import java.nio.charset.Charset;
+import java.nio.file.Path;
+import java.util.List;
+
+/**
+ * @author huangyuhui
+ */
+public final class HMCLModpackManager {
+
+    public static final List<String> MODPACK_BLACK_LIST = Lang.immutableListOf(
+            "usernamecache.json", "usercache.json", // Minecraft
+            "launcher_profiles.json", "launcher.pack.lzma", // Minecraft Launcher
+            "pack.json", "launcher.jar", "hmclmc.log", "cache", // HMCL
+            "manifest.json", "minecraftinstance.json", ".curseclient", // Curse
+            "minetweaker.log", // Mods
+            "jars", "logs", "versions", "assets", "libraries", "crash-reports", "NVIDIA", "AMD", "screenshots", "natives", "native", "$native", "server-resource-packs", // Minecraft
+            "downloads", // Curse
+            "asm", "backups", "TCNodeTracker", "CustomDISkins", "data" // Mods
+    );
+    public static final List<String> MODPACK_SUGGESTED_BLACK_LIST = Lang.immutableListOf(
+            "fonts", // BetterFonts
+            "saves", "servers.dat", "options.txt", // Minecraft
+            "blueprints" /* BuildCraft */,
+            "optionsof.txt" /* OptiFine */,
+            "journeymap" /* JourneyMap */,
+            "optionsshaders.txt",
+            "mods/VoxelMods");
+
+    public static ModAdviser.ModSuggestion suggestMod(String fileName, boolean isDirectory) {
+        if (match(MODPACK_BLACK_LIST, fileName, isDirectory))
+            return ModAdviser.ModSuggestion.HIDDEN;
+        if (match(MODPACK_SUGGESTED_BLACK_LIST, fileName, isDirectory))
+            return ModAdviser.ModSuggestion.NORMAL;
+        else
+            return ModAdviser.ModSuggestion.SUGGESTED;
+    }
+
+    private static boolean match(List<String> l, String fileName, boolean isDirectory) {
+        for (String s : l)
+            if (isDirectory) {
+                if (fileName.startsWith(s + "/"))
+                    return true;
+            } else if (fileName.equals(s))
+                return true;
+        return false;
+    }
+
+    /**
+     * Read the manifest in a HMCL modpack.
+     *
+     * @param file a HMCL modpack file.
+     * @param encoding encoding of modpack zip file.
+     * @throws IOException if the file is not a valid zip file.
+     * @throws JsonParseException if the manifest.json is missing or malformed.
+     * @return the manifest of HMCL modpack.
+     */
+    public static Modpack readHMCLModpackManifest(Path file, Charset encoding) throws IOException, JsonParseException {
+        String manifestJson = CompressingUtils.readTextZipEntry(file, "modpack.json", encoding);
+        Modpack manifest = JsonUtils.fromNonNullJson(manifestJson, Modpack.class).setEncoding(encoding);
+        String gameJson = CompressingUtils.readTextZipEntry(file, "minecraft/pack.json", encoding);
+        Version game = JsonUtils.fromNonNullJson(gameJson, Version.class);
+        if (game.getJar() == null)
+            if (StringUtils.isBlank(manifest.getVersion()))
+                throw new JsonParseException("Cannot recognize the game version of modpack " + file + ".");
+            else
+                return manifest.setManifest(HMCLModpackManifest.INSTANCE);
+        else
+            return manifest.setManifest(HMCLModpackManifest.INSTANCE).setGameVersion(game.getJar());
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/game/HMCLModpackManifest.java

@@ -1,6 +1,6 @@
 /*
- * Hello Minecraft! Launcher.
- * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -13,17 +13,12 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
-package org.jackhuang.hmcl.api.func;
+package org.jackhuang.hmcl.game;
 
-import java.io.IOException;
+public final class HMCLModpackManifest {
+    public static final HMCLModpackManifest INSTANCE = new HMCLModpackManifest();
 
-/**
- *
- * @author huangyuhui
- */
-public interface CallbackIO<T> {
-
-    void call(T t) throws IOException;
+    private HMCLModpackManifest() {}
 }

HMCL/src/main/java/org/jackhuang/hmcl/game/LauncherHelper.java

@@ -0,0 +1,579 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.game;
+
+import javafx.application.Platform;
+import org.jackhuang.hmcl.Launcher;
+import org.jackhuang.hmcl.auth.Account;
+import org.jackhuang.hmcl.auth.AuthInfo;
+import org.jackhuang.hmcl.auth.AuthenticationException;
+import org.jackhuang.hmcl.auth.CredentialExpiredException;
+import org.jackhuang.hmcl.download.DefaultDependencyManager;
+import org.jackhuang.hmcl.download.MaintainTask;
+import org.jackhuang.hmcl.download.game.LibraryDownloadException;
+import org.jackhuang.hmcl.launch.*;
+import org.jackhuang.hmcl.mod.CurseCompletionException;
+import org.jackhuang.hmcl.mod.CurseCompletionTask;
+import org.jackhuang.hmcl.mod.ModpackConfiguration;
+import org.jackhuang.hmcl.setting.LauncherVisibility;
+import org.jackhuang.hmcl.setting.Profile;
+import org.jackhuang.hmcl.setting.VersionSetting;
+import org.jackhuang.hmcl.task.*;
+import org.jackhuang.hmcl.ui.Controllers;
+import org.jackhuang.hmcl.ui.DialogController;
+import org.jackhuang.hmcl.ui.LogWindow;
+import org.jackhuang.hmcl.ui.construct.DialogCloseEvent;
+import org.jackhuang.hmcl.ui.construct.MessageDialogPane.MessageType;
+import org.jackhuang.hmcl.ui.construct.TaskExecutorDialogPane;
+import org.jackhuang.hmcl.util.Log4jLevel;
+import org.jackhuang.hmcl.util.Logging;
+import org.jackhuang.hmcl.util.Pair;
+import org.jackhuang.hmcl.util.StringUtils;
+import org.jackhuang.hmcl.util.function.ExceptionalSupplier;
+import org.jackhuang.hmcl.util.gson.UUIDTypeAdapter;
+import org.jackhuang.hmcl.util.platform.CommandBuilder;
+import org.jackhuang.hmcl.util.platform.JavaVersion;
+import org.jackhuang.hmcl.util.platform.ManagedProcess;
+import org.jackhuang.hmcl.util.platform.OperatingSystem;
+import org.jackhuang.hmcl.util.versioning.VersionNumber;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.util.*;
+import java.util.concurrent.ConcurrentLinkedQueue;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.atomic.AtomicInteger;
+
+import static org.jackhuang.hmcl.setting.ConfigHolder.config;
+import static org.jackhuang.hmcl.util.Lang.mapOf;
+import static org.jackhuang.hmcl.util.Logging.LOG;
+import static org.jackhuang.hmcl.util.Pair.pair;
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
+public final class LauncherHelper {
+
+    private final Profile profile;
+    private final Account account;
+    private final String selectedVersion;
+    private File scriptFile;
+    private final VersionSetting setting;
+    private LauncherVisibility launcherVisibility;
+    private boolean showLogs;
+
+    public LauncherHelper(Profile profile, Account account, String selectedVersion) {
+        this.profile = Objects.requireNonNull(profile);
+        this.account = Objects.requireNonNull(account);
+        this.selectedVersion = Objects.requireNonNull(selectedVersion);
+        this.setting = profile.getVersionSetting(selectedVersion);
+        this.launcherVisibility = setting.getLauncherVisibility();
+        this.showLogs = setting.isShowLogs();
+    }
+
+    private final TaskExecutorDialogPane launchingStepsPane = new TaskExecutorDialogPane(it -> {});
+
+    public void setTestMode() {
+        launcherVisibility = LauncherVisibility.KEEP;
+        showLogs = true;
+    }
+
+    public void launch() {
+        Logging.LOG.info("Launching game version: " + selectedVersion);
+
+        GameRepository repository = profile.getRepository();
+        Version version = repository.getResolvedVersion(selectedVersion);
+
+        Platform.runLater(() -> {
+            try {
+                checkGameState(profile, setting, version, () -> {
+                    Controllers.dialog(launchingStepsPane);
+                    Schedulers.newThread().execute(this::launch0);
+                });
+            } catch (InterruptedException ignore) {
+            }
+        });
+    }
+
+    public void makeLaunchScript(File scriptFile) {
+        this.scriptFile = Objects.requireNonNull(scriptFile);
+
+        launch();
+    }
+
+    private void launch0() {
+        HMCLGameRepository repository = profile.getRepository();
+        DefaultDependencyManager dependencyManager = profile.getDependency();
+        Version version = MaintainTask.maintain(repository.getResolvedVersion(selectedVersion));
+        Optional<String> gameVersion = GameVersion.minecraftVersion(repository.getVersionJar(version));
+
+        TaskExecutor executor = Task.runAsync(Schedulers.javafx(), () -> emitStatus(LoadingState.DEPENDENCIES))
+                .thenCompose(() -> {
+                    if (setting.isNotCheckGame())
+                        return null;
+                    else
+                        return dependencyManager.checkGameCompletionAsync(version);
+                })
+                .thenRun(Schedulers.javafx(), () -> emitStatus(LoadingState.MODS))
+                .thenCompose(() -> {
+                    try {
+                        ModpackConfiguration<?> configuration = ModpackHelper.readModpackConfiguration(repository.getModpackConfiguration(selectedVersion));
+                        if ("Curse".equals(configuration.getType()))
+                            return new CurseCompletionTask(dependencyManager, selectedVersion);
+                        else
+                            return null;
+                    } catch (IOException e) {
+                        return null;
+                    }
+                })
+                .thenRun(Schedulers.javafx(), () -> emitStatus(LoadingState.LOGGING_IN))
+                .thenSupply(i18n("account.methods"), () -> {
+                    try {
+                        return account.logIn();
+                    } catch (CredentialExpiredException e) {
+                        LOG.info("Credential has expired: " + e);
+                        return DialogController.logIn(account);
+                    } catch (AuthenticationException e) {
+                        LOG.warning("Authentication failed, try playing offline: " + e);
+                        return account.playOffline().orElseThrow(() -> e);
+                    }
+                })
+                .thenApply(Schedulers.javafx(), authInfo -> {
+                    emitStatus(LoadingState.LAUNCHING);
+                    return authInfo;
+                })
+                .thenApply(authInfo -> new HMCLGameLauncher(
+                        repository,
+                        selectedVersion,
+                        authInfo,
+                        setting.toLaunchOptions(profile.getGameDir()),
+                        launcherVisibility == LauncherVisibility.CLOSE
+                                ? null // Unnecessary to start listening to game process output when close launcher immediately after game launched.
+                                : new HMCLProcessListener(authInfo, gameVersion.isPresent())
+                ))
+                .thenCompose(launcher -> { // launcher is prev task's result
+                    if (scriptFile == null) {
+                        return new LaunchTask<>(launcher::launch).setName(i18n("version.launch"));
+                    } else {
+                        return new LaunchTask<ManagedProcess>(() -> {
+                            launcher.makeLaunchScript(scriptFile);
+                            return null;
+                        }).setName(i18n("version.launch_script"));
+                    }
+                })
+                .thenAccept(process -> { // process is LaunchTask's result
+                    if (scriptFile == null) {
+                        PROCESSES.add(process);
+                        if (launcherVisibility == LauncherVisibility.CLOSE)
+                            Launcher.stopApplication();
+                        else
+                            launchingStepsPane.setCancel(it -> {
+                                process.stop();
+                                it.fireEvent(new DialogCloseEvent());
+                            });
+                    } else {
+                        Platform.runLater(() -> {
+                            launchingStepsPane.fireEvent(new DialogCloseEvent());
+                            Controllers.dialog(i18n("version.launch_script.success", scriptFile.getAbsolutePath()));
+                        });
+                    }
+                })
+                .executor();
+
+        launchingStepsPane.setExecutor(executor, false);
+        executor.addTaskListener(new TaskListener() {
+            final AtomicInteger finished = new AtomicInteger(0);
+
+            @Override
+            public void onFinished(Task<?> task) {
+                finished.incrementAndGet();
+                int runningTasks = executor.getRunningTasks();
+                Platform.runLater(() -> launchingStepsPane.setProgress(1.0 * finished.get() / runningTasks));
+            }
+
+            @Override
+            public void onStop(boolean success, TaskExecutor executor) {
+                if (!success && !Controllers.isStopped()) {
+                    Platform.runLater(() -> {
+                        // Check if the application has stopped
+                        // because onStop will be invoked if tasks fail when the executor service shut down.
+                        if (!Controllers.isStopped()) {
+                            launchingStepsPane.fireEvent(new DialogCloseEvent());
+                            Exception ex = executor.getException();
+                            if (ex != null) {
+                                String message;
+                                if (ex instanceof CurseCompletionException) {
+                                    if (ex.getCause() instanceof FileNotFoundException)
+                                        message = i18n("modpack.type.curse.not_found");
+                                    else
+                                        message = i18n("modpack.type.curse.error");
+                                } else if (ex instanceof PermissionException) {
+                                    message = i18n("launch.failed.executable_permission");
+                                } else if (ex instanceof ProcessCreationException) {
+                                    message = i18n("launch.failed.creating_process") + ex.getLocalizedMessage();
+                                } else if (ex instanceof NotDecompressingNativesException) {
+                                    message = i18n("launch.failed.decompressing_natives") + ex.getLocalizedMessage();
+                                } else if (ex instanceof LibraryDownloadException) {
+                                    message = i18n("launch.failed.download_library", ((LibraryDownloadException) ex).getLibrary().getName()) + "\n" + StringUtils.getStackTrace(ex.getCause());
+                                } else {
+                                    message = StringUtils.getStackTrace(ex);
+                                }
+                                Controllers.dialog(message,
+                                        scriptFile == null ? i18n("launch.failed") : i18n("version.launch_script.failed"),
+                                        MessageType.ERROR);
+                            }
+                        }
+                    });
+                }
+                launchingStepsPane.setExecutor(null);
+            }
+        });
+
+        executor.start();
+    }
+
+    private static void checkGameState(Profile profile, VersionSetting setting, Version version, Runnable onAccept) throws InterruptedException {
+        if (setting.isNotCheckJVM()) {
+            onAccept.run();
+            return;
+        }
+
+        boolean flag = false;
+        boolean java8required = false;
+        boolean newJavaRequired = false;
+
+        // Without onAccept called, the launching operation will be terminated.
+
+        VersionNumber gameVersion = VersionNumber.asVersion(GameVersion.minecraftVersion(profile.getRepository().getVersionJar(version)).orElse("Unknown"));
+        JavaVersion java = setting.getJavaVersion();
+        if (java == null) {
+            Controllers.dialog(i18n("launch.wrong_javadir"), i18n("message.warning"), MessageType.WARNING, onAccept);
+            setting.setJava(null);
+            setting.setDefaultJavaPath(null);
+            java = JavaVersion.fromCurrentEnvironment();
+            flag = true;
+        }
+
+        // Game later than 1.7.2 accepts Java 8.
+        if (!flag && java.getParsedVersion() < JavaVersion.JAVA_8 && gameVersion.compareTo(VersionNumber.asVersion("1.7.2")) > 0) {
+            Optional<JavaVersion> java8 = JavaVersion.getJavas().stream()
+                    .filter(javaVersion -> javaVersion.getParsedVersion() >= JavaVersion.JAVA_8)
+                    .max(Comparator.comparing(JavaVersion::getVersionNumber));
+            if (java8.isPresent()) {
+                newJavaRequired = true;
+                setting.setJavaVersion(java8.get());
+            } else {
+                if (gameVersion.compareTo(VersionNumber.asVersion("1.13")) >= 0) {
+                    // Minecraft 1.13 and later versions only support Java 8 or later.
+                    // Terminate launching operation.
+                    Controllers.dialog(i18n("launch.advice.java8_1_13"), i18n("message.error"), MessageType.ERROR, null);
+                } else {
+                    // Most mods require Java 8 or later version.
+                    Controllers.dialog(i18n("launch.advice.newer_java"), i18n("message.warning"), MessageType.WARNING, onAccept);
+                }
+                flag = true;
+            }
+        }
+
+        // LaunchWrapper 1.12 will crash because of assuming the system class loader is an instance of URLClassLoader.
+        if (!flag && java.getParsedVersion() >= JavaVersion.JAVA_9
+                && version.getMainClass().contains("launchwrapper")
+                && version.getLibraries().stream()
+                .filter(library -> "launchwrapper".equals(library.getArtifactId()))
+                .anyMatch(library -> VersionNumber.asVersion(library.getVersion()).compareTo(VersionNumber.asVersion("1.13")) < 0)) {
+            Optional<JavaVersion> java8 = JavaVersion.getJavas().stream().filter(javaVersion -> javaVersion.getParsedVersion() == JavaVersion.JAVA_8).findAny();
+            if (java8.isPresent()) {
+                java8required = true;
+                setting.setJavaVersion(java8.get());
+                Controllers.dialog(i18n("launch.advice.java9") + "\n" + i18n("launch.advice.corrected"), i18n("message.info"), MessageType.INFORMATION, onAccept);
+                flag = true;
+            } else {
+                Controllers.dialog(i18n("launch.advice.java9") + "\n" + i18n("launch.advice.uncorrected"), i18n("message.error"), MessageType.ERROR, null);
+                flag = true;
+            }
+        }
+
+        // Minecraft 1.13 may crash when generating world on Java 8 earlier than 1.8.0_51
+        VersionNumber JAVA_8 = VersionNumber.asVersion("1.8.0_51");
+        if (!flag && gameVersion.compareTo(VersionNumber.asVersion("1.13")) >= 0 && java.getParsedVersion() == JavaVersion.JAVA_8 && java.getVersionNumber().compareTo(JAVA_8) < 0) {
+            Optional<JavaVersion> java8 = JavaVersion.getJavas().stream()
+                    .filter(javaVersion -> javaVersion.getVersionNumber().compareTo(JAVA_8) >= 0)
+                    .max(Comparator.comparing(JavaVersion::getVersionNumber));
+            if (java8.isPresent()) {
+                newJavaRequired = true;
+                setting.setJavaVersion(java8.get());
+            } else {
+                Controllers.dialog(i18n("launch.advice.java8_51_1_13"), i18n("message.warning"), MessageType.WARNING, onAccept);
+                flag = true;
+            }
+        }
+
+        if (!flag && java.getPlatform() == org.jackhuang.hmcl.util.platform.Platform.BIT_32 &&
+                org.jackhuang.hmcl.util.platform.Platform.IS_64_BIT) {
+            final JavaVersion java32 = java;
+
+            // First find if same java version but whose platform is 64-bit installed.
+            Optional<JavaVersion> java64 = JavaVersion.getJavas().stream()
+                    .filter(javaVersion -> javaVersion.getPlatform() == org.jackhuang.hmcl.util.platform.Platform.PLATFORM)
+                    .filter(javaVersion -> javaVersion.getParsedVersion() == java32.getParsedVersion())
+                    .max(Comparator.comparing(JavaVersion::getVersionNumber));
+
+            if (!java64.isPresent()) {
+                final boolean java8requiredFinal = java8required, newJavaRequiredFinal = newJavaRequired;
+
+                // Then find if other java version which satisfies requirements installed.
+                java64 = JavaVersion.getJavas().stream()
+                        .filter(javaVersion -> javaVersion.getPlatform() == org.jackhuang.hmcl.util.platform.Platform.PLATFORM)
+                        .filter(javaVersion -> {
+                            if (java8requiredFinal) return javaVersion.getParsedVersion() == JavaVersion.JAVA_8;
+                            if (newJavaRequiredFinal) return javaVersion.getParsedVersion() >= JavaVersion.JAVA_8;
+                            return true;
+                        })
+                        .max(Comparator.comparing(JavaVersion::getVersionNumber));
+            }
+
+            if (java64.isPresent()) {
+                setting.setJavaVersion(java64.get());
+            } else {
+                Controllers.dialog(i18n("launch.advice.different_platform"), i18n("message.error"), MessageType.ERROR, onAccept);
+                flag = true;
+            }
+        }
+
+        // 32-bit JVM cannot make use of too much memory.
+        if (!flag && java.getPlatform() == org.jackhuang.hmcl.util.platform.Platform.BIT_32 &&
+                setting.getMaxMemory() > 1.5 * 1024) {
+            // 1.5 * 1024 is an inaccurate number.
+            // Actual memory limit depends on operating system and memory.
+            Controllers.dialog(i18n("launch.advice.too_large_memory_for_32bit"), i18n("message.error"), MessageType.ERROR, onAccept);
+            flag = true;
+        }
+
+        // Cannot allocate too much memory exceeding free space.
+        if (!flag && OperatingSystem.TOTAL_MEMORY > 0 && OperatingSystem.TOTAL_MEMORY < setting.getMaxMemory()) {
+            Controllers.dialog(i18n("launch.advice.not_enough_space", OperatingSystem.TOTAL_MEMORY), i18n("message.error"), MessageType.ERROR, onAccept);
+            flag = true;
+        }
+
+        // Forge 2760~2773 will crash game with LiteLoader.
+        if (!flag) {
+            boolean hasForge2760 = version.getLibraries().stream().filter(it -> it.is("net.minecraftforge", "forge"))
+                    .anyMatch(it ->
+                            VersionNumber.VERSION_COMPARATOR.compare("1.12.2-14.23.5.2760", it.getVersion()) <= 0 &&
+                                    VersionNumber.VERSION_COMPARATOR.compare(it.getVersion(), "1.12.2-14.23.5.2773") < 0);
+            boolean hasLiteLoader = version.getLibraries().stream().anyMatch(it -> it.is("com.mumfrey", "liteloader"));
+            if (hasForge2760 && hasLiteLoader && gameVersion.compareTo(VersionNumber.asVersion("1.12.2")) == 0) {
+                Controllers.dialog(i18n("launch.advice.forge2760_liteloader"), i18n("message.error"), MessageType.ERROR, onAccept);
+                flag = true;
+            }
+        }
+
+        if (!flag)
+            onAccept.run();
+    }
+
+    public void emitStatus(LoadingState state) {
+        if (state == LoadingState.DONE) {
+            launchingStepsPane.fireEvent(new DialogCloseEvent());
+        }
+
+        launchingStepsPane.setTitle(state.getLocalizedMessage());
+        launchingStepsPane.setSubtitle((state.ordinal() + 1) + " / " + LoadingState.values().length);
+    }
+
+    private void checkExit() {
+        switch (launcherVisibility) {
+            case HIDE_AND_REOPEN:
+                Platform.runLater(Controllers.getStage()::show);
+                break;
+            case KEEP:
+                // No operations here
+                break;
+            case CLOSE:
+                throw new Error("Never get to here");
+            case HIDE:
+                Platform.runLater(() -> {
+                    // Shut down the platform when user closed log window.
+                    Platform.setImplicitExit(true);
+                    // If we use Launcher.stop(), log window will be halt immediately.
+                    Launcher.stopWithoutPlatform();
+                });
+                break;
+        }
+    }
+
+    private static class LaunchTask<T> extends Task<T> {
+        private final ExceptionalSupplier<T, Exception> supplier;
+
+        public LaunchTask(ExceptionalSupplier<T, Exception> supplier) {
+            this.supplier = supplier;
+        }
+
+        @Override
+        public void execute() throws Exception {
+            setResult(supplier.get());
+        }
+    }
+
+    /**
+     * The managed process listener.
+     * Guarantee that one [JavaProcess], one [HMCLProcessListener].
+     * Because every time we launched a game, we generates a new [HMCLProcessListener]
+     */
+    class HMCLProcessListener implements ProcessListener {
+
+        private final Map<String, String> forbiddenTokens;
+        private ManagedProcess process;
+        private boolean lwjgl;
+        private LogWindow logWindow;
+        private final boolean detectWindow;
+        private final LinkedList<Pair<String, Log4jLevel>> logs;
+        private final CountDownLatch latch = new CountDownLatch(1);
+
+        public HMCLProcessListener(AuthInfo authInfo, boolean detectWindow) {
+            this.detectWindow = detectWindow;
+
+            if (authInfo == null)
+                forbiddenTokens = Collections.emptyMap();
+            else
+                forbiddenTokens = mapOf(
+                        pair(authInfo.getAccessToken(), "<access token>"),
+                        pair(UUIDTypeAdapter.fromUUID(authInfo.getUUID()), "<uuid>"),
+                        pair(authInfo.getUsername(), "<player>")
+                );
+
+            logs = new LinkedList<>();
+        }
+
+        @Override
+        public void setProcess(ManagedProcess process) {
+            this.process = process;
+
+            if (showLogs)
+                Platform.runLater(() -> {
+                    logWindow = new LogWindow();
+                    logWindow.show();
+                    latch.countDown();
+                });
+        }
+
+        private void finishLaunch() {
+            switch (launcherVisibility) {
+                case HIDE_AND_REOPEN:
+                    Platform.runLater(() -> {
+                        // If application was stopped and execution services did not finish termination,
+                        // these codes will be executed.
+                        if (Controllers.getStage() != null) {
+                            Controllers.getStage().hide();
+                            emitStatus(LoadingState.DONE);
+                        }
+                    });
+                    break;
+                case CLOSE:
+                    // Never come to here.
+                    break;
+                case KEEP:
+                    Platform.runLater(() -> {
+                        emitStatus(LoadingState.DONE);
+                    });
+                    break;
+                case HIDE:
+                    Platform.runLater(() -> {
+                        // If application was stopped and execution services did not finish termination,
+                        // these codes will be executed.
+                        if (Controllers.getStage() != null) {
+                            Controllers.getStage().close();
+                            emitStatus(LoadingState.DONE);
+                        }
+                    });
+                    break;
+            }
+        }
+
+        @Override
+        public synchronized void onLog(String log, Log4jLevel level) {
+            String newLog = log;
+            for (Map.Entry<String, String> entry : forbiddenTokens.entrySet())
+                newLog = newLog.replace(entry.getKey(), entry.getValue());
+
+            if (level.lessOrEqual(Log4jLevel.ERROR))
+                System.err.print(log);
+            else
+                System.out.print(log);
+
+            logs.add(pair(log, level));
+            if (logs.size() > config().getLogLines())
+                logs.removeFirst();
+
+            if (showLogs) {
+                try {
+                    latch.await();
+                    logWindow.waitForLoaded();
+                } catch (InterruptedException e) {
+                    Thread.currentThread().interrupt();
+                    return;
+                }
+
+                Platform.runLater(() -> logWindow.logLine(log, level));
+            }
+
+            if (!lwjgl && (log.contains("LWJGL Version: ") || !detectWindow)) {
+                lwjgl = true;
+                finishLaunch();
+            }
+        }
+
+        @Override
+        public void onExit(int exitCode, ExitType exitType) {
+            if (exitType == ExitType.INTERRUPTED)
+                return;
+
+            // Game crashed before opening the game window.
+            if (!lwjgl) finishLaunch();
+
+            if (exitType != ExitType.NORMAL && logWindow == null)
+                Platform.runLater(() -> {
+                    logWindow = new LogWindow();
+
+                    switch (exitType) {
+                        case JVM_ERROR:
+                            logWindow.setTitle(i18n("launch.failed.cannot_create_jvm"));
+                            break;
+                        case APPLICATION_ERROR:
+                            logWindow.setTitle(i18n("launch.failed.exited_abnormally"));
+                            break;
+                    }
+
+                    logWindow.show();
+                    logWindow.onDone.register(() -> {
+                        logWindow.logLine("Command: " + new CommandBuilder().addAll(process.getCommands()).toString(), Log4jLevel.INFO);
+                        for (Map.Entry<String, Log4jLevel> entry : logs)
+                            logWindow.logLine(entry.getKey(), entry.getValue());
+                    });
+                });
+
+            checkExit();
+        }
+
+    }
+
+    public static final Queue<ManagedProcess> PROCESSES = new ConcurrentLinkedQueue<>();
+    public static void stopManagedProcesses() {
+        while (!PROCESSES.isEmpty())
+            Optional.ofNullable(PROCESSES.poll()).ifPresent(ManagedProcess::stop);
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/game/LoadingState.java

@@ -0,0 +1,38 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.game;
+
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
+public enum LoadingState {
+    DEPENDENCIES("launch.state.dependencies"),
+    MODS("launch.state.modpack"),
+    LOGGING_IN("launch.state.logging_in"),
+    LAUNCHING("launch.state.waiting_launching"),
+    DONE("launch.state.done");
+
+    private final String key;
+
+    LoadingState(String key) {
+        this.key = key;
+    }
+
+    public String getLocalizedMessage() {
+        return i18n(key);
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/game/ModAdviser.java

@@ -1,7 +1,7 @@
 /*
- * Hello Minecraft! Launcher.
- * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
- * 
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
@@ -13,22 +13,19 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
-package org.jackhuang.hmcl.core.mod;
+package org.jackhuang.hmcl.game;
 
 /**
- *
- * @author huang
+ * @author huangyuhui
  */
 public interface ModAdviser {
-    
     ModSuggestion advise(String fileName, boolean isDirectory);
-    
-    public static enum ModSuggestion {
+
+    enum ModSuggestion {
         SUGGESTED,
         NORMAL,
         HIDDEN
     }
-    
 }

HMCL/src/main/java/org/jackhuang/hmcl/game/ModpackHelper.java

@@ -0,0 +1,186 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.game;
+
+import com.google.gson.JsonParseException;
+import com.google.gson.reflect.TypeToken;
+import org.jackhuang.hmcl.mod.*;
+import org.jackhuang.hmcl.setting.EnumGameDirectory;
+import org.jackhuang.hmcl.setting.Profile;
+import org.jackhuang.hmcl.setting.VersionSetting;
+import org.jackhuang.hmcl.task.Schedulers;
+import org.jackhuang.hmcl.task.Task;
+import org.jackhuang.hmcl.util.Lang;
+import org.jackhuang.hmcl.util.function.ExceptionalConsumer;
+import org.jackhuang.hmcl.util.function.ExceptionalRunnable;
+import org.jackhuang.hmcl.util.gson.JsonUtils;
+import org.jackhuang.hmcl.util.io.FileUtils;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.nio.charset.Charset;
+import java.nio.file.Path;
+import java.util.Optional;
+
+public final class ModpackHelper {
+    private ModpackHelper() {}
+
+    public static Modpack readModpackManifest(Path file, Charset charset) throws UnsupportedModpackException {
+        try {
+            return CurseManifest.readCurseForgeModpackManifest(file, charset);
+        } catch (Exception e) {
+            // ignore it, not a valid CurseForge modpack.
+        }
+
+        try {
+            return HMCLModpackManager.readHMCLModpackManifest(file, charset);
+        } catch (Exception e) {
+            // ignore it, not a valid HMCL modpack.
+        }
+
+        try {
+            return MultiMCInstanceConfiguration.readMultiMCModpackManifest(file, charset);
+        } catch (Exception e) {
+            // ignore it, not a valid MultiMC modpack.
+        }
+
+        throw new UnsupportedModpackException(file.toString());
+    }
+
+    public static ModpackConfiguration<?> readModpackConfiguration(File file) throws IOException {
+        if (!file.exists())
+            throw new FileNotFoundException(file.getPath());
+        else
+            try {
+                return JsonUtils.GSON.fromJson(FileUtils.readText(file), new TypeToken<ModpackConfiguration<?>>() {
+                }.getType());
+            } catch (JsonParseException e) {
+                throw new IOException("Malformed modpack configuration");
+            }
+    }
+
+    private static String getManifestType(Object manifest) throws UnsupportedModpackException {
+        if (manifest instanceof HMCLModpackManifest)
+            return HMCLModpackInstallTask.MODPACK_TYPE;
+        else if (manifest instanceof MultiMCInstanceConfiguration)
+            return MultiMCModpackInstallTask.MODPACK_TYPE;
+        else if (manifest instanceof CurseManifest)
+            return CurseInstallTask.MODPACK_TYPE;
+        else
+            throw new UnsupportedModpackException();
+    }
+
+    public static Task<Void> getInstallTask(Profile profile, File zipFile, String name, Modpack modpack) {
+        profile.getRepository().markVersionAsModpack(name);
+
+        ExceptionalRunnable<?> success = () -> {
+            HMCLGameRepository repository = profile.getRepository();
+            repository.refreshVersions();
+            VersionSetting vs = repository.specializeVersionSetting(name);
+            repository.undoMark(name);
+            if (vs != null)
+                vs.setGameDirType(EnumGameDirectory.VERSION_FOLDER);
+        };
+
+        ExceptionalConsumer<Exception, ?> failure = ex -> {
+            if (ex instanceof CurseCompletionException && !(ex.getCause() instanceof FileNotFoundException)) {
+                success.run();
+                // This is tolerable and we will not delete the game
+            } else {
+                HMCLGameRepository repository = profile.getRepository();
+                repository.removeVersionFromDisk(name);
+            }
+        };
+
+        if (modpack.getManifest() instanceof CurseManifest)
+            return new CurseInstallTask(profile.getDependency(), zipFile, modpack, ((CurseManifest) modpack.getManifest()), name)
+                    .whenComplete(Schedulers.defaultScheduler(), success, failure);
+        else if (modpack.getManifest() instanceof HMCLModpackManifest)
+            return new HMCLModpackInstallTask(profile, zipFile, modpack, name)
+                    .whenComplete(Schedulers.defaultScheduler(), success, failure);
+        else if (modpack.getManifest() instanceof MultiMCInstanceConfiguration)
+            return new MultiMCModpackInstallTask(profile.getDependency(), zipFile, modpack, ((MultiMCInstanceConfiguration) modpack.getManifest()), name)
+                    .whenComplete(Schedulers.defaultScheduler(), success, failure)
+                    .thenCompose(new MultiMCInstallVersionSettingTask(profile, ((MultiMCInstanceConfiguration) modpack.getManifest()), name));
+        else throw new IllegalStateException("Unrecognized modpack: " + modpack);
+    }
+
+    public static Task<Void> getUpdateTask(Profile profile, File zipFile, Charset charset, String name, ModpackConfiguration<?> configuration) throws UnsupportedModpackException, MismatchedModpackTypeException {
+        Modpack modpack = ModpackHelper.readModpackManifest(zipFile.toPath(), charset);
+
+        switch (configuration.getType()) {
+            case CurseInstallTask.MODPACK_TYPE:
+                if (!(modpack.getManifest() instanceof CurseManifest))
+                    throw new MismatchedModpackTypeException(CurseInstallTask.MODPACK_TYPE, getManifestType(modpack.getManifest()));
+
+                return new ModpackUpdateTask(profile.getRepository(), name, new CurseInstallTask(profile.getDependency(), zipFile, modpack, (CurseManifest) modpack.getManifest(), name));
+            case MultiMCModpackInstallTask.MODPACK_TYPE:
+                if (!(modpack.getManifest() instanceof MultiMCInstanceConfiguration))
+                    throw new MismatchedModpackTypeException(MultiMCModpackInstallTask.MODPACK_TYPE, getManifestType(modpack.getManifest()));
+
+                return new ModpackUpdateTask(profile.getRepository(), name, new MultiMCModpackInstallTask(profile.getDependency(), zipFile, modpack, (MultiMCInstanceConfiguration) modpack.getManifest(), name));
+            case HMCLModpackInstallTask.MODPACK_TYPE:
+                if (!(modpack.getManifest() instanceof HMCLModpackManifest))
+                    throw new MismatchedModpackTypeException(HMCLModpackInstallTask.MODPACK_TYPE, getManifestType(modpack.getManifest()));
+
+                return new ModpackUpdateTask(profile.getRepository(), name, new HMCLModpackInstallTask(profile, zipFile, modpack, name));
+            default:
+                throw new UnsupportedModpackException();
+        }
+    }
+
+    public static void toVersionSetting(MultiMCInstanceConfiguration c, VersionSetting vs) {
+        vs.setUsesGlobal(false);
+        vs.setGameDirType(EnumGameDirectory.VERSION_FOLDER);
+
+        if (c.isOverrideJavaLocation()) {
+            vs.setJavaDir(Lang.nonNull(c.getJavaPath(), ""));
+        }
+
+        if (c.isOverrideMemory()) {
+            vs.setPermSize(Optional.ofNullable(c.getPermGen()).map(Object::toString).orElse(""));
+            if (c.getMaxMemory() != null)
+                vs.setMaxMemory(c.getMaxMemory());
+            vs.setMinMemory(c.getMinMemory());
+        }
+
+        if (c.isOverrideCommands()) {
+            vs.setWrapper(Lang.nonNull(c.getWrapperCommand(), ""));
+            vs.setPreLaunchCommand(Lang.nonNull(c.getPreLaunchCommand(), ""));
+        }
+
+        if (c.isOverrideJavaArgs()) {
+            vs.setJavaArgs(Lang.nonNull(c.getJvmArgs(), ""));
+        }
+
+        if (c.isOverrideConsole()) {
+            vs.setShowLogs(c.isShowConsole());
+        }
+
+        if (c.isOverrideWindow()) {
+            vs.setFullscreen(c.isFullscreen());
+            if (c.getWidth() != null)
+                vs.setWidth(c.getWidth());
+            if (c.getHeight() != null)
+                vs.setHeight(c.getHeight());
+        }
+    }
+
+
+}

HMCL/src/main/java/org/jackhuang/hmcl/game/MultiMCInstallVersionSettingTask.java

@@ -0,0 +1,46 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.game;
+
+import org.jackhuang.hmcl.mod.MultiMCInstanceConfiguration;
+import org.jackhuang.hmcl.setting.Profile;
+import org.jackhuang.hmcl.setting.VersionSetting;
+import org.jackhuang.hmcl.task.Schedulers;
+import org.jackhuang.hmcl.task.Task;
+
+import java.util.Objects;
+
+public final class MultiMCInstallVersionSettingTask extends Task<Void> {
+    private final Profile profile;
+    private final MultiMCInstanceConfiguration manifest;
+    private final String version;
+
+    public MultiMCInstallVersionSettingTask(Profile profile, MultiMCInstanceConfiguration manifest, String version) {
+        this.profile = profile;
+        this.manifest = manifest;
+        this.version = version;
+
+        setExecutor(Schedulers.javafx());
+    }
+
+    @Override
+    public void execute() {
+        VersionSetting vs = Objects.requireNonNull(profile.getRepository().specializeVersionSetting(version));
+        ModpackHelper.toVersionSetting(manifest, vs);
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/game/TexturesLoader.java

@@ -0,0 +1,221 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.game;
+
+import static java.util.Collections.emptyMap;
+import static java.util.Collections.singletonMap;
+import static java.util.Objects.requireNonNull;
+import static org.jackhuang.hmcl.util.Lang.threadPool;
+import static org.jackhuang.hmcl.util.Logging.LOG;
+
+import java.awt.Graphics2D;
+import java.awt.image.BufferedImage;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.UncheckedIOException;
+import java.net.URL;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.EnumMap;
+import java.util.Map;
+import java.util.Optional;
+import java.util.UUID;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.ThreadPoolExecutor;
+import java.util.concurrent.TimeUnit;
+import java.util.logging.Level;
+
+import javax.imageio.ImageIO;
+
+import org.jackhuang.hmcl.Metadata;
+import org.jackhuang.hmcl.auth.Account;
+import org.jackhuang.hmcl.auth.ServerResponseMalformedException;
+import org.jackhuang.hmcl.auth.yggdrasil.Texture;
+import org.jackhuang.hmcl.auth.yggdrasil.TextureModel;
+import org.jackhuang.hmcl.auth.yggdrasil.TextureType;
+import org.jackhuang.hmcl.auth.yggdrasil.YggdrasilAccount;
+import org.jackhuang.hmcl.auth.yggdrasil.YggdrasilService;
+import org.jackhuang.hmcl.task.FileDownloadTask;
+import org.jackhuang.hmcl.util.StringUtils;
+import org.jackhuang.hmcl.util.javafx.BindingMapping;
+
+import javafx.beans.binding.Bindings;
+import javafx.beans.binding.ObjectBinding;
+import javafx.embed.swing.SwingFXUtils;
+import javafx.scene.image.Image;
+
+/**
+ * @author yushijinhun
+ */
+public final class TexturesLoader {
+
+    private TexturesLoader() {
+    }
+
+    // ==== Texture Loading ====
+    public static class LoadedTexture {
+        private final BufferedImage image;
+        private final Map<String, String> metadata;
+
+        public LoadedTexture(BufferedImage image, Map<String, String> metadata) {
+            this.image = requireNonNull(image);
+            this.metadata = requireNonNull(metadata);
+        }
+
+        public BufferedImage getImage() {
+            return image;
+        }
+
+        public Map<String, String> getMetadata() {
+            return metadata;
+        }
+    }
+
+    private static final ThreadPoolExecutor POOL = threadPool("TexturesDownload", true, 2, 10, TimeUnit.SECONDS);
+    private static final Path TEXTURES_DIR = Metadata.MINECRAFT_DIRECTORY.resolve("assets").resolve("skins");
+
+    private static Path getTexturePath(Texture texture) {
+        String url = texture.getUrl();
+        int slash = url.lastIndexOf('/');
+        int dot = url.lastIndexOf('.');
+        if (dot < slash) {
+            dot = url.length();
+        }
+        String hash = url.substring(slash + 1, dot);
+        String prefix = hash.length() > 2 ? hash.substring(0, 2) : "xx";
+        return TEXTURES_DIR.resolve(prefix).resolve(hash);
+    }
+
+    public static LoadedTexture loadTexture(Texture texture) throws IOException {
+        if (StringUtils.isBlank(texture.getUrl())) {
+            throw new IOException("Texture url is empty");
+        }
+
+        Path file = getTexturePath(texture);
+        if (!Files.isRegularFile(file)) {
+            // download it
+            try {
+                new FileDownloadTask(new URL(texture.getUrl()), file.toFile()).run();
+                LOG.info("Texture downloaded: " + texture.getUrl());
+            } catch (Exception e) {
+                if (Files.isRegularFile(file)) {
+                    // concurrency conflict?
+                    LOG.log(Level.WARNING, "Failed to download texture " + texture.getUrl() + ", but the file is available", e);
+                } else {
+                    throw new IOException("Failed to download texture " + texture.getUrl());
+                }
+            }
+        }
+
+        BufferedImage img;
+        try (InputStream in = Files.newInputStream(file)) {
+            img = ImageIO.read(in);
+        }
+        Map<String, String> metadata = texture.getMetadata();
+        if (metadata == null) {
+            metadata = emptyMap();
+        }
+        return new LoadedTexture(img, metadata);
+    }
+    // ====
+
+    // ==== Skins ====
+    private final static Map<TextureModel, LoadedTexture> DEFAULT_SKINS = new EnumMap<>(TextureModel.class);
+    static {
+        loadDefaultSkin("/assets/img/steve.png", TextureModel.STEVE);
+        loadDefaultSkin("/assets/img/alex.png", TextureModel.ALEX);
+    }
+    private static void loadDefaultSkin(String path, TextureModel model) {
+        try (InputStream in = TexturesLoader.class.getResourceAsStream(path)) {
+            DEFAULT_SKINS.put(model, new LoadedTexture(ImageIO.read(in), singletonMap("model", model.modelName)));
+        } catch (IOException e) {
+            throw new UncheckedIOException(e);
+        }
+    }
+
+    public static LoadedTexture getDefaultSkin(TextureModel model) {
+        return DEFAULT_SKINS.get(model);
+    }
+
+    public static ObjectBinding<LoadedTexture> skinBinding(YggdrasilService service, UUID uuid) {
+        LoadedTexture uuidFallback = getDefaultSkin(TextureModel.detectUUID(uuid));
+        return BindingMapping.of(service.getProfileRepository().binding(uuid))
+                .map(profile -> profile
+                        .flatMap(it -> {
+                            try {
+                                return YggdrasilService.getTextures(it);
+                            } catch (ServerResponseMalformedException e) {
+                                LOG.log(Level.WARNING, "Failed to parse texture payload", e);
+                                return Optional.empty();
+                            }
+                        })
+                        .flatMap(it -> Optional.ofNullable(it.get(TextureType.SKIN)))
+                        .filter(it -> StringUtils.isNotBlank(it.getUrl())))
+                .asyncMap(it -> {
+                    if (it.isPresent()) {
+                        Texture texture = it.get();
+                        return CompletableFuture.supplyAsync(() -> {
+                            try {
+                                return loadTexture(texture);
+                            } catch (IOException e) {
+                                LOG.log(Level.WARNING, "Failed to load texture " + texture.getUrl() + ", using fallback texture", e);
+                                return uuidFallback;
+                            }
+                        }, POOL);
+                    } else {
+                        return CompletableFuture.completedFuture(uuidFallback);
+                    }
+                }, uuidFallback);
+    }
+    // ====
+
+    // ==== Avatar ====
+    public static BufferedImage toAvatar(BufferedImage skin, int size) {
+        BufferedImage avatar = new BufferedImage(size, size, BufferedImage.TYPE_INT_ARGB);
+        Graphics2D g = avatar.createGraphics();
+
+        int scale = skin.getWidth() / 64;
+        int faceOffset = (int) Math.round(size / 18.0);
+        g.drawImage(skin,
+                faceOffset, faceOffset, size - faceOffset, size - faceOffset,
+                8 * scale, 8 * scale, 16 * scale, 16 * scale,
+                null);
+        g.drawImage(skin,
+                0, 0, size, size,
+                40 * scale, 8 * scale, 48 * scale, 16 * scale, null);
+
+        g.dispose();
+        return avatar;
+    }
+
+    public static ObjectBinding<Image> fxAvatarBinding(YggdrasilService service, UUID uuid, int size) {
+        return BindingMapping.of(skinBinding(service, uuid))
+                .map(it -> toAvatar(it.image, size))
+                .map(img -> SwingFXUtils.toFXImage(img, null));
+    }
+
+    public static ObjectBinding<Image> fxAvatarBinding(Account account, int size) {
+        if (account instanceof YggdrasilAccount) {
+            return fxAvatarBinding(((YggdrasilAccount) account).getYggdrasilService(), account.getUUID(), size);
+        } else {
+            return Bindings.createObjectBinding(
+                    () -> SwingFXUtils.toFXImage(toAvatar(getDefaultSkin(TextureModel.detectUUID(account.getUUID())).image, size), null));
+        }
+    }
+    // ====
+}

HMCL/src/main/java/org/jackhuang/hmcl/setting/Accounts.java

@@ -0,0 +1,289 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.setting;
+
+import javafx.beans.Observable;
+import javafx.beans.property.ObjectProperty;
+import javafx.beans.property.ReadOnlyListProperty;
+import javafx.beans.property.ReadOnlyListWrapper;
+import javafx.beans.property.SimpleObjectProperty;
+import javafx.collections.ObservableList;
+import org.jackhuang.hmcl.Metadata;
+import org.jackhuang.hmcl.auth.Account;
+import org.jackhuang.hmcl.auth.AccountFactory;
+import org.jackhuang.hmcl.auth.AuthenticationException;
+import org.jackhuang.hmcl.auth.authlibinjector.AuthlibInjectorAccount;
+import org.jackhuang.hmcl.auth.authlibinjector.AuthlibInjectorAccountFactory;
+import org.jackhuang.hmcl.auth.authlibinjector.AuthlibInjectorArtifactProvider;
+import org.jackhuang.hmcl.auth.authlibinjector.AuthlibInjectorDownloader;
+import org.jackhuang.hmcl.auth.authlibinjector.AuthlibInjectorServer;
+import org.jackhuang.hmcl.auth.authlibinjector.SimpleAuthlibInjectorArtifactProvider;
+import org.jackhuang.hmcl.auth.offline.OfflineAccount;
+import org.jackhuang.hmcl.auth.offline.OfflineAccountFactory;
+import org.jackhuang.hmcl.auth.yggdrasil.YggdrasilAccount;
+import org.jackhuang.hmcl.auth.yggdrasil.YggdrasilAccountFactory;
+import org.jackhuang.hmcl.task.Schedulers;
+
+import java.io.IOException;
+import java.nio.file.Paths;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Optional;
+import java.util.logging.Level;
+
+import static java.util.stream.Collectors.toList;
+import static javafx.collections.FXCollections.observableArrayList;
+import static org.jackhuang.hmcl.setting.ConfigHolder.config;
+import static org.jackhuang.hmcl.ui.FXUtils.onInvalidating;
+import static org.jackhuang.hmcl.util.Lang.mapOf;
+import static org.jackhuang.hmcl.util.Logging.LOG;
+import static org.jackhuang.hmcl.util.Pair.pair;
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
+/**
+ * @author huangyuhui
+ */
+public final class Accounts {
+    private Accounts() {}
+
+    public static final OfflineAccountFactory FACTORY_OFFLINE = OfflineAccountFactory.INSTANCE;
+    public static final YggdrasilAccountFactory FACTORY_MOJANG = YggdrasilAccountFactory.MOJANG;
+    public static final AuthlibInjectorAccountFactory FACTORY_AUTHLIB_INJECTOR = new AuthlibInjectorAccountFactory(createAuthlibInjectorArtifactProvider(), Accounts::getOrCreateAuthlibInjectorServer);
+
+    // ==== login type / account factory mapping ====
+    private static final Map<String, AccountFactory<?>> type2factory = new HashMap<>();
+    private static final Map<AccountFactory<?>, String> factory2type = new HashMap<>();
+    static {
+        type2factory.put("offline", FACTORY_OFFLINE);
+        type2factory.put("yggdrasil", FACTORY_MOJANG);
+        type2factory.put("authlibInjector", FACTORY_AUTHLIB_INJECTOR);
+
+        type2factory.forEach((type, factory) -> factory2type.put(factory, type));
+    }
+
+    public static String getLoginType(AccountFactory<?> factory) {
+        return Optional.ofNullable(factory2type.get(factory))
+                .orElseThrow(() -> new IllegalArgumentException("Unrecognized account factory"));
+    }
+
+    public static AccountFactory<?> getAccountFactory(String loginType) {
+        return Optional.ofNullable(type2factory.get(loginType))
+                .orElseThrow(() -> new IllegalArgumentException("Unrecognized login type"));
+    }
+    // ====
+
+    public static AccountFactory<?> getAccountFactory(Account account) {
+        if (account instanceof OfflineAccount)
+            return FACTORY_OFFLINE;
+        else if (account instanceof AuthlibInjectorAccount)
+            return FACTORY_AUTHLIB_INJECTOR;
+        else if (account instanceof YggdrasilAccount)
+            return FACTORY_MOJANG;
+        else
+            throw new IllegalArgumentException("Failed to determine account type: " + account);
+    }
+
+    private static ObservableList<Account> accounts = observableArrayList(account -> new Observable[] { account });
+    private static ReadOnlyListWrapper<Account> accountsWrapper = new ReadOnlyListWrapper<>(Accounts.class, "accounts", accounts);
+
+    private static ObjectProperty<Account> selectedAccount = new SimpleObjectProperty<Account>(Accounts.class, "selectedAccount") {
+        {
+            accounts.addListener(onInvalidating(this::invalidated));
+        }
+
+        @Override
+        protected void invalidated() {
+            // this methods first checks whether the current selection is valid
+            // if it's valid, the underlying storage will be updated
+            // otherwise, the first account will be selected as an alternative(or null if accounts is empty)
+            Account selected = get();
+            if (accounts.isEmpty()) {
+                if (selected == null) {
+                    // valid
+                } else {
+                    // the previously selected account is gone, we can only set it to null here
+                    set(null);
+                    return;
+                }
+            } else {
+                if (accounts.contains(selected)) {
+                    // valid
+                } else {
+                    // the previously selected account is gone
+                    set(accounts.get(0));
+                    return;
+                }
+            }
+            // selection is valid, store it
+            if (!initialized)
+                return;
+            updateAccountStorages();
+        }
+    };
+
+    /**
+     * True if {@link #init()} hasn't been called.
+     */
+    private static boolean initialized = false;
+
+    static {
+        accounts.addListener(onInvalidating(Accounts::updateAccountStorages));
+    }
+
+    private static Map<Object, Object> getAccountStorage(Account account) {
+        Map<Object, Object> storage = account.toStorage();
+        storage.put("type", getLoginType(getAccountFactory(account)));
+        if (account == selectedAccount.get()) {
+            storage.put("selected", true);
+        }
+        return storage;
+    }
+
+    private static void updateAccountStorages() {
+        // don't update the underlying storage before data loading is completed
+        // otherwise it might cause data loss
+        if (!initialized)
+            return;
+        // update storage
+        config().getAccountStorages().setAll(accounts.stream().map(Accounts::getAccountStorage).collect(toList()));
+    }
+
+    /**
+     * Called when it's ready to load accounts from {@link ConfigHolder#config()}.
+     */
+    static void init() {
+        if (initialized)
+            throw new IllegalStateException("Already initialized");
+
+        // load accounts
+        config().getAccountStorages().forEach(storage -> {
+            AccountFactory<?> factory = type2factory.get(storage.get("type"));
+            if (factory == null) {
+                LOG.warning("Unrecognized account type: " + storage);
+                return;
+            }
+            Account account;
+            try {
+                account = factory.fromStorage(storage);
+            } catch (Exception e) {
+                LOG.log(Level.WARNING, "Failed to load account: " + storage, e);
+                return;
+            }
+            accounts.add(account);
+
+            if (Boolean.TRUE.equals(storage.get("selected"))) {
+                selectedAccount.set(account);
+            }
+        });
+
+        initialized = true;
+
+        config().getAuthlibInjectorServers().addListener(onInvalidating(Accounts::removeDanglingAuthlibInjectorAccounts));
+
+        Account selected = selectedAccount.get();
+        if (selected != null) {
+            Schedulers.io().execute(() -> {
+                try {
+                    selected.logIn();
+                } catch (AuthenticationException e) {
+                    LOG.log(Level.WARNING, "Failed to log " + selected + " in", e);
+                }
+            });
+        }
+
+        for (AuthlibInjectorServer server : config().getAuthlibInjectorServers()) {
+            if (selected instanceof AuthlibInjectorAccount && ((AuthlibInjectorAccount) selected).getServer() == server)
+                continue;
+            Schedulers.io().execute(() -> {
+                try {
+                    server.fetchMetadataResponse();
+                } catch (IOException e) {
+                    LOG.log(Level.WARNING, "Failed to fetch authlib-injector server metdata: " + server, e);
+                }
+            });
+        }
+    }
+
+    public static ObservableList<Account> getAccounts() {
+        return accounts;
+    }
+
+    public static ReadOnlyListProperty<Account> accountsProperty() {
+        return accountsWrapper.getReadOnlyProperty();
+    }
+
+    public static Account getSelectedAccount() {
+        return selectedAccount.get();
+    }
+
+    public static void setSelectedAccount(Account selectedAccount) {
+        Accounts.selectedAccount.set(selectedAccount);
+    }
+
+    public static ObjectProperty<Account> selectedAccountProperty() {
+        return selectedAccount;
+    }
+
+    // ==== authlib-injector ====
+    private static AuthlibInjectorArtifactProvider createAuthlibInjectorArtifactProvider() {
+        String authlibinjectorLocation = System.getProperty("hmcl.authlibinjector.location");
+        if (authlibinjectorLocation == null) {
+            return new AuthlibInjectorDownloader(Metadata.HMCL_DIRECTORY, DownloadProviders::getDownloadProvider);
+        } else {
+            LOG.info("Using specified authlib-injector: " + authlibinjectorLocation);
+            return new SimpleAuthlibInjectorArtifactProvider(Paths.get(authlibinjectorLocation));
+        }
+    }
+
+    private static AuthlibInjectorServer getOrCreateAuthlibInjectorServer(String url) {
+        return config().getAuthlibInjectorServers().stream()
+                .filter(server -> url.equals(server.getUrl()))
+                .findFirst()
+                .orElseGet(() -> {
+                    AuthlibInjectorServer server = new AuthlibInjectorServer(url);
+                    config().getAuthlibInjectorServers().add(server);
+                    return server;
+                });
+    }
+
+    /**
+     * After an {@link AuthlibInjectorServer} is removed, the associated accounts should also be removed.
+     * This method performs a check and removes the dangling accounts.
+     */
+    private static void removeDanglingAuthlibInjectorAccounts() {
+        accounts.stream()
+                .filter(AuthlibInjectorAccount.class::isInstance)
+                .map(AuthlibInjectorAccount.class::cast)
+                .filter(it -> !config().getAuthlibInjectorServers().contains(it.getServer()))
+                .collect(toList())
+                .forEach(accounts::remove);
+    }
+    // ====
+
+    // ==== Login type name i18n ===
+    private static Map<AccountFactory<?>, String> unlocalizedLoginTypeNames = mapOf(
+            pair(Accounts.FACTORY_OFFLINE, "account.methods.offline"),
+            pair(Accounts.FACTORY_MOJANG, "account.methods.yggdrasil"),
+            pair(Accounts.FACTORY_AUTHLIB_INJECTOR, "account.methods.authlib_injector"));
+
+    public static String getLocalizedLoginTypeName(AccountFactory<?> factory) {
+        return i18n(Optional.ofNullable(unlocalizedLoginTypeNames.get(factory))
+                .orElseThrow(() -> new IllegalArgumentException("Unrecognized account factory")));
+    }
+    // ====
+}

HMCL/src/main/java/org/jackhuang/hmcl/setting/Config.java

@@ -1,6 +1,6 @@
 /*
- * Hello Minecraft! Launcher.
- * Copyright (C) 2013  huangyuhui
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -13,346 +13,451 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 package org.jackhuang.hmcl.setting;
 
-import org.jackhuang.hmcl.core.download.DownloadType;
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import com.google.gson.JsonParseException;
 import com.google.gson.annotations.SerializedName;
-import java.awt.Font;
+import javafx.beans.InvalidationListener;
+import javafx.beans.Observable;
+import javafx.beans.property.*;
+import javafx.collections.FXCollections;
+import javafx.collections.ObservableList;
+import javafx.collections.ObservableMap;
+import javafx.collections.ObservableSet;
+import org.hildan.fxgson.creators.ObservableListCreator;
+import org.hildan.fxgson.creators.ObservableMapCreator;
+import org.hildan.fxgson.creators.ObservableSetCreator;
+import org.hildan.fxgson.factories.JavaFxPropertyTypeAdapterFactory;
+import org.jackhuang.hmcl.Metadata;
+import org.jackhuang.hmcl.auth.authlibinjector.AuthlibInjectorServer;
+import org.jackhuang.hmcl.upgrade.UpdateChannel;
+import org.jackhuang.hmcl.util.gson.EnumOrdinalDeserializer;
+import org.jackhuang.hmcl.util.gson.FileTypeAdapter;
+import org.jackhuang.hmcl.util.i18n.Locales;
+import org.jackhuang.hmcl.util.i18n.Locales.SupportedLocale;
+import org.jackhuang.hmcl.util.javafx.ObservableHelper;
+import org.jackhuang.hmcl.util.javafx.PropertyUtils;
+import org.jetbrains.annotations.Nullable;
+
+import java.io.File;
 import java.net.Proxy;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
 import java.util.Map;
 import java.util.TreeMap;
-import java.util.UUID;
-import org.jackhuang.hmcl.core.auth.AbstractAuthenticator;
-import org.jackhuang.hmcl.laf.LAFTheme;
-import org.jackhuang.hmcl.api.HMCLApi;
-import org.jackhuang.hmcl.api.event.config.AuthenticatorChangedEvent;
-import org.jackhuang.hmcl.api.event.config.DownloadTypeChangedEvent;
-import org.jackhuang.hmcl.api.event.config.ThemeChangedEvent;
-import org.jackhuang.hmcl.core.MCUtils;
-import org.jackhuang.hmcl.util.sys.JdkVersion;
-import org.jackhuang.hmcl.util.sys.OS;
-import org.jackhuang.hmcl.api.auth.IAuthenticator;
-import org.jackhuang.hmcl.api.ui.Theme;
 
-/**
- *
- * @author huangyuhui
- */
-public final class Config implements Cloneable {
+public final class Config implements Cloneable, Observable {
+
+    public static final int CURRENT_UI_VERSION = 0;
+
+    private static final Gson CONFIG_GSON = new GsonBuilder()
+            .registerTypeAdapter(File.class, FileTypeAdapter.INSTANCE)
+            .registerTypeAdapter(ObservableList.class, new ObservableListCreator())
+            .registerTypeAdapter(ObservableSet.class, new ObservableSetCreator())
+            .registerTypeAdapter(ObservableMap.class, new ObservableMapCreator())
+            .registerTypeAdapterFactory(new JavaFxPropertyTypeAdapterFactory(true, true))
+            .registerTypeAdapter(EnumBackgroundImage.class, new EnumOrdinalDeserializer<>(EnumBackgroundImage.class)) // backward compatibility for backgroundType
+            .registerTypeAdapter(Proxy.Type.class, new EnumOrdinalDeserializer<>(Proxy.Type.class)) // backward compatibility for hasProxy
+            .setPrettyPrinting()
+            .create();
+
+    @Nullable
+    public static Config fromJson(String json) throws JsonParseException {
+        Config loaded = CONFIG_GSON.fromJson(json, Config.class);
+        if (loaded == null) {
+            return null;
+        }
+        Config instance = new Config();
+        PropertyUtils.copyProperties(loaded, instance);
+        return instance;
+    }
 
     @SerializedName("last")
-    private String last;
+    private StringProperty selectedProfile = new SimpleStringProperty("");
+
+    @SerializedName("backgroundType")
+    private ObjectProperty<EnumBackgroundImage> backgroundImageType = new SimpleObjectProperty<>(EnumBackgroundImage.DEFAULT);
+
     @SerializedName("bgpath")
-    private String bgpath;
+    private StringProperty backgroundImage = new SimpleStringProperty();
+
+    @SerializedName("commonDirType")
+    private ObjectProperty<EnumCommonDirectory> commonDirType = new SimpleObjectProperty<>(EnumCommonDirectory.DEFAULT);
+
     @SerializedName("commonpath")
-    private String commonpath;
-    @SerializedName("clientToken")
-    private final String clientToken;
-    @SerializedName("proxyHost")
-    private String proxyHost;
-    @SerializedName("proxyPort")
-    private String proxyPort;
-    @SerializedName("proxyUserName")
-    private String proxyUserName;
-    @SerializedName("proxyPassword")
-    private String proxyPassword;
+    private StringProperty commonDirectory = new SimpleStringProperty(Metadata.MINECRAFT_DIRECTORY.toString());
+
+    @SerializedName("hasProxy")
+    private BooleanProperty hasProxy = new SimpleBooleanProperty();
+
+    @SerializedName("hasProxyAuth")
+    private BooleanProperty hasProxyAuth = new SimpleBooleanProperty();
+
     @SerializedName("proxyType")
-    private int proxyType;
-    @SerializedName("enableShadow")
-    private boolean enableShadow;
-    @SerializedName("enableBlur")
-    private boolean enableBlur;
-    @SerializedName("enableAnimation")
-    private boolean enableAnimation;
-    @SerializedName("decorated")
-    private boolean decorated;
+    private ObjectProperty<Proxy.Type> proxyType = new SimpleObjectProperty<>(Proxy.Type.HTTP);
+
+    @SerializedName("proxyHost")
+    private StringProperty proxyHost = new SimpleStringProperty();
+
+    @SerializedName("proxyPort")
+    private IntegerProperty proxyPort = new SimpleIntegerProperty();
+
+    @SerializedName("proxyUserName")
+    private StringProperty proxyUser = new SimpleStringProperty();
+
+    @SerializedName("proxyPassword")
+    private StringProperty proxyPass = new SimpleStringProperty();
+
     @SerializedName("theme")
-    private String theme;
-    @SerializedName("java")
-    private List<JdkVersion> java;
+    private ObjectProperty<Theme> theme = new SimpleObjectProperty<>(Theme.BLUE);
+
     @SerializedName("localization")
-    private String localization;
-    @SerializedName("logintype")
-    private int logintype;
-    @SerializedName("downloadtype")
-    private int downloadtype;
+    private ObjectProperty<SupportedLocale> localization = new SimpleObjectProperty<>(Locales.DEFAULT);
+
+    @SerializedName("downloadType")
+    private StringProperty downloadType = new SimpleStringProperty("bmclapi");
+
     @SerializedName("configurations")
-    private TreeMap<String, Profile> configurations;
-    @SerializedName("auth")
-    private Map<String, Map> auth;
+    private ObservableMap<String, Profile> configurations = FXCollections.observableMap(new TreeMap<>());
+
+    @SerializedName("accounts")
+    private ObservableList<Map<Object, Object>> accountStorages = FXCollections.observableArrayList();
+
     @SerializedName("fontFamily")
-    private String fontFamily;
+    private StringProperty fontFamily = new SimpleStringProperty("Consolas");
+
     @SerializedName("fontSize")
-    private int fontSize;
+    private DoubleProperty fontSize = new SimpleDoubleProperty(12);
+
     @SerializedName("logLines")
-    private int logLines;
+    private IntegerProperty logLines = new SimpleIntegerProperty(100);
 
-    public Config() {
-        clientToken = UUID.randomUUID().toString();
-        proxyType = logintype = downloadtype = 0;
-        logLines = 100;
-        enableAnimation = enableBlur = true;
-        if (OS.os() == OS.WINDOWS)
-            enableShadow = true;
-        theme = LAFTheme.BLUE.id;
-        decorated = OS.os() == OS.LINUX;
-        auth = new HashMap<>();
-        Font font = Font.decode("Consolas");
-        if (font == null)
-            font = Font.decode("Monospace");
-        if (font != null)
-            fontFamily = font.getFamily();
-        fontSize = 12;
-        commonpath = MCUtils.getLocation().getPath();
-    }
+    @SerializedName("authlibInjectorServers")
+    private ObservableList<AuthlibInjectorServer> authlibInjectorServers = FXCollections.observableArrayList(server -> new Observable[] { server });
 
-    public List<JdkVersion> getJava() {
-        return java == null ? java = new ArrayList<>() : java;
-    }
+    @SerializedName("updateChannel")
+    private ObjectProperty<UpdateChannel> updateChannel = new SimpleObjectProperty<>(UpdateChannel.STABLE);
 
-    public Theme getTheme() {
-        if (!Theme.THEMES.containsKey(theme))
-            theme = LAFTheme.BLUE.id;
-        return Theme.THEMES.get(theme);
-    }
-
-    public void setTheme(String theme) {
-        this.theme = theme;
-        HMCLApi.EVENT_BUS.fireChannel(new ThemeChangedEvent(this, getTheme()));
-        Settings.save();
-    }
-
-    public boolean isDecorated() {
-        return decorated;
-    }
-
-    public void setDecorated(boolean decorated) {
-        this.decorated = decorated;
-    }
-
-    public boolean isEnableShadow() {
-        return enableShadow && OS.os() == OS.WINDOWS;
-    }
-
-    public void setEnableShadow(boolean enableShadow) {
-        this.enableShadow = enableShadow;
-        Settings.save();
-    }
-
-    public boolean isEnableAnimation() {
-        return enableAnimation;
-    }
-
-    public void setEnableAnimation(boolean enableAnimation) {
-        this.enableAnimation = enableAnimation;
-        Settings.save();
-    }
-
-    public boolean isEnableBlur() {
-        return enableBlur;
-    }
-
-    public void setEnableBlur(boolean enableBlur) {
-        this.enableBlur = enableBlur;
-        Settings.save();
-    }
+    @SerializedName("_version")
+    private IntegerProperty configVersion = new SimpleIntegerProperty(0);
 
     /**
-     * Last selected profile name.
+     * The version of UI that the user have last used.
+     * If there is a major change in UI, {@link Config#CURRENT_UI_VERSION} should be increased.
+     * When {@link #CURRENT_UI_VERSION} is higher than the property, the user guide should be shown,
+     * then this property is set to the same value as {@link #CURRENT_UI_VERSION}.
+     * In particular, the property is default to 0, so that whoever open the application for the first time will see the guide.
      */
-    public String getLast() {
-        if (last == null)
-            last = Settings.DEFAULT_PROFILE;
-        return last;
-    }
+    @SerializedName("uiVersion")
+    private IntegerProperty uiVersion = new SimpleIntegerProperty(0);
 
-    public void setLast(String last) {
-        this.last = last;
-        Settings.onProfileChanged();
-        Settings.save();
-    }
+    /**
+     * The preferred login type to use when the user wants to add an account.
+     */
+    @SerializedName("preferredLoginType")
+    private StringProperty preferredLoginType = new SimpleStringProperty();
 
-    public String getBgpath() {
-        return bgpath;
-    }
+    private transient ObservableHelper helper = new ObservableHelper(this);
 
-    public void setBgpath(String bgpath) {
-        this.bgpath = bgpath;
-        Settings.save();
-    }
-
-    public String getCommonpath() {
-        return commonpath;
-    }
-
-    public void setCommonpath(String commonpath) {
-        this.commonpath = commonpath;
-        Settings.save();
-    }
-
-    public String getClientToken() {
-        return clientToken;
-    }
-
-    public IAuthenticator getAuthenticator() {
-        return AbstractAuthenticator.LOGINS.get(getLoginType());
-    }
-
-    public int getLoginType() {
-        if (logintype < 0 || logintype >= AbstractAuthenticator.LOGINS.size())
-            logintype = 0;
-        return logintype;
-    }
-
-    public void setLoginType(int logintype) {
-        if (logintype < 0 || logintype >= AbstractAuthenticator.LOGINS.size())
-            return;
-        this.logintype = logintype;
-        HMCLApi.EVENT_BUS.fireChannel(new AuthenticatorChangedEvent(this, AbstractAuthenticator.LOGINS.get(logintype)));
-        Settings.save();
-    }
-
-    public int getDownloadType() {
-        return downloadtype;
-    }
-
-    public void setDownloadType(int downloadtype) {
-        this.downloadtype = downloadtype;
-        HMCLApi.EVENT_BUS.fireChannel(new DownloadTypeChangedEvent(this, getDownloadSource().name()));
-        Settings.save();
-    }
-
-    public TreeMap<String, Profile> getConfigurations() {
-        if (configurations == null)
-            configurations = new TreeMap<>();
-        if (configurations.isEmpty()) {
-            Profile profile = new Profile();
-            configurations.put(profile.getName(), profile);
-        }
-        return configurations;
-    }
-
-    public Map getAuthenticatorConfig(String authId) {
-        return auth.get(authId);
-    }
-
-    public void setAuthenticatorConfig(String authId, Map map) {
-        auth.put(authId, map);
-        Settings.save();
-    }
-
-    public DownloadType getDownloadSource() {
-        if (downloadtype >= DownloadType.values().length || downloadtype < 0) {
-            downloadtype = 0;
-            Settings.save();
-        }
-        return DownloadType.values()[downloadtype];
-    }
-
-    public String getProxyHost() {
-        return proxyHost == null ? "" : proxyHost;
-    }
-
-    public void setProxyHost(String proxyHost) {
-        this.proxyHost = proxyHost;
-        Settings.save();
-    }
-
-    public String getProxyPort() {
-        return proxyPort == null ? "" : proxyPort;
-    }
-
-    public void setProxyPort(String proxyPort) {
-        this.proxyPort = proxyPort;
-        Settings.save();
-    }
-
-    public Proxy.Type getProxyType() {
-        if (proxyType < 0 || proxyType >= 3) {
-            proxyType = 0;
-            Settings.save();
-        }
-        return Proxy.Type.values()[proxyType];
-    }
-
-    public void setProxyType(Proxy.Type proxyType) {
-        this.proxyType = proxyType.ordinal();
-        Settings.save();
-    }
-
-    public String getProxyUserName() {
-        return proxyUserName == null ? "" : proxyUserName;
-    }
-
-    public void setProxyUserName(String proxyUserName) {
-        this.proxyUserName = proxyUserName;
-        Settings.save();
-    }
-
-    public String getProxyPassword() {
-        return proxyPassword == null ? "" : proxyPassword;
-    }
-
-    public void setProxyPassword(String proxyPassword) {
-        this.proxyPassword = proxyPassword;
-        Settings.save();
-    }
-
-    public int getFontSize() {
-        return fontSize;
-    }
-
-    public void setFontSize(int fontSize) {
-        this.fontSize = fontSize;
-        Settings.save();
-    }
-    
-    public Font getConsoleFont() {
-        return Font.decode(fontFamily + "-" + fontSize);
-    }
-
-    public String getFontFamily() {
-        return Font.decode(fontFamily).getFamily();
-    }
-
-    public void setFontFamily(String fontFamily) {
-        this.fontFamily = Font.decode(fontFamily).getFamily(); // avoid invalid font family
-        Settings.save();
-    }
-    
-    public String getLocalization() {
-        return localization;
-    }
-
-    public void setLocalization(String localization) {
-        this.localization = localization;
-        Settings.save();
-    }
-
-    public int getLogLines() {
-        if (logLines == 100 || logLines == 1000 || logLines == 5000)
-            return logLines;
-        else
-            return logLines = 100;
-    }
-
-    public void setLogLines(int logLines) {
-        this.logLines = logLines;
-        Settings.save();
+    public Config() {
+        PropertyUtils.attachListener(this, helper);
     }
 
     @Override
-    public Object clone() {
-        try {
-            return super.clone();
-        } catch (CloneNotSupportedException e) {
-            throw new Error(e);
-        }
+    public void addListener(InvalidationListener listener) {
+        helper.addListener(listener);
     }
 
+    @Override
+    public void removeListener(InvalidationListener listener) {
+        helper.removeListener(listener);
+    }
+
+    public String toJson() {
+        return CONFIG_GSON.toJson(this);
+    }
+
+    @Override
+    public Config clone() {
+        return fromJson(this.toJson());
+    }
+
+    // Getters & Setters & Properties
+    public String getSelectedProfile() {
+        return selectedProfile.get();
+    }
+
+    public void setSelectedProfile(String selectedProfile) {
+        this.selectedProfile.set(selectedProfile);
+    }
+
+    public StringProperty selectedProfileProperty() {
+        return selectedProfile;
+    }
+
+    public EnumBackgroundImage getBackgroundImageType() {
+        return backgroundImageType.get();
+    }
+
+    public void setBackgroundImageType(EnumBackgroundImage backgroundImageType) {
+        this.backgroundImageType.set(backgroundImageType);
+    }
+
+    public ObjectProperty<EnumBackgroundImage> backgroundImageTypeProperty() {
+        return backgroundImageType;
+    }
+
+    public String getBackgroundImage() {
+        return backgroundImage.get();
+    }
+
+    public void setBackgroundImage(String backgroundImage) {
+        this.backgroundImage.set(backgroundImage);
+    }
+
+    public StringProperty backgroundImageProperty() {
+        return backgroundImage;
+    }
+
+    public EnumCommonDirectory getCommonDirType() {
+        return commonDirType.get();
+    }
+
+    public ObjectProperty<EnumCommonDirectory> commonDirTypeProperty() {
+        return commonDirType;
+    }
+
+    public void setCommonDirType(EnumCommonDirectory commonDirType) {
+        this.commonDirType.set(commonDirType);
+    }
+
+    public String getCommonDirectory() {
+        return commonDirectory.get();
+    }
+
+    public void setCommonDirectory(String commonDirectory) {
+        this.commonDirectory.set(commonDirectory);
+    }
+
+    public StringProperty commonDirectoryProperty() {
+        return commonDirectory;
+    }
+
+    public boolean hasProxy() {
+        return hasProxy.get();
+    }
+
+    public void setHasProxy(boolean hasProxy) {
+        this.hasProxy.set(hasProxy);
+    }
+
+    public BooleanProperty hasProxyProperty() {
+        return hasProxy;
+    }
+
+    public boolean hasProxyAuth() {
+        return hasProxyAuth.get();
+    }
+
+    public void setHasProxyAuth(boolean hasProxyAuth) {
+        this.hasProxyAuth.set(hasProxyAuth);
+    }
+
+    public BooleanProperty hasProxyAuthProperty() {
+        return hasProxyAuth;
+    }
+
+    public Proxy.Type getProxyType() {
+        return proxyType.get();
+    }
+
+    public void setProxyType(Proxy.Type proxyType) {
+        this.proxyType.set(proxyType);
+    }
+
+    public ObjectProperty<Proxy.Type> proxyTypeProperty() {
+        return proxyType;
+    }
+
+    public String getProxyHost() {
+        return proxyHost.get();
+    }
+
+    public void setProxyHost(String proxyHost) {
+        this.proxyHost.set(proxyHost);
+    }
+
+    public StringProperty proxyHostProperty() {
+        return proxyHost;
+    }
+
+    public int getProxyPort() {
+        return proxyPort.get();
+    }
+
+    public void setProxyPort(int proxyPort) {
+        this.proxyPort.set(proxyPort);
+    }
+
+    public IntegerProperty proxyPortProperty() {
+        return proxyPort;
+    }
+
+    public String getProxyUser() {
+        return proxyUser.get();
+    }
+
+    public void setProxyUser(String proxyUser) {
+        this.proxyUser.set(proxyUser);
+    }
+
+    public StringProperty proxyUserProperty() {
+        return proxyUser;
+    }
+
+    public String getProxyPass() {
+        return proxyPass.get();
+    }
+
+    public void setProxyPass(String proxyPass) {
+        this.proxyPass.set(proxyPass);
+    }
+
+    public StringProperty proxyPassProperty() {
+        return proxyPass;
+    }
+
+    public Theme getTheme() {
+        return theme.get();
+    }
+
+    public void setTheme(Theme theme) {
+        this.theme.set(theme);
+    }
+
+    public ObjectProperty<Theme> themeProperty() {
+        return theme;
+    }
+
+    public SupportedLocale getLocalization() {
+        return localization.get();
+    }
+
+    public void setLocalization(SupportedLocale localization) {
+        this.localization.set(localization);
+    }
+
+    public ObjectProperty<SupportedLocale> localizationProperty() {
+        return localization;
+    }
+
+    public String getDownloadType() {
+        return downloadType.get();
+    }
+
+    public void setDownloadType(String downloadType) {
+        this.downloadType.set(downloadType);
+    }
+
+    public StringProperty downloadTypeProperty() {
+        return downloadType;
+    }
+
+    public ObservableMap<String, Profile> getConfigurations() {
+        return configurations;
+    }
+
+    public ObservableList<Map<Object, Object>> getAccountStorages() {
+        return accountStorages;
+    }
+
+    public String getFontFamily() {
+        return fontFamily.get();
+    }
+
+    public void setFontFamily(String fontFamily) {
+        this.fontFamily.set(fontFamily);
+    }
+
+    public StringProperty fontFamilyProperty() {
+        return fontFamily;
+    }
+
+    public double getFontSize() {
+        return fontSize.get();
+    }
+
+    public void setFontSize(double fontSize) {
+        this.fontSize.set(fontSize);
+    }
+
+    public DoubleProperty fontSizeProperty() {
+        return fontSize;
+    }
+
+    public int getLogLines() {
+        return logLines.get();
+    }
+
+    public void setLogLines(int logLines) {
+        this.logLines.set(logLines);
+    }
+
+    public IntegerProperty logLinesProperty() {
+        return logLines;
+    }
+
+    public ObservableList<AuthlibInjectorServer> getAuthlibInjectorServers() {
+        return authlibInjectorServers;
+    }
+
+    public UpdateChannel getUpdateChannel() {
+        return updateChannel.get();
+    }
+
+    public ObjectProperty<UpdateChannel> updateChannelProperty() {
+        return updateChannel;
+    }
+
+    public void setUpdateChannel(UpdateChannel updateChannel) {
+        this.updateChannel.set(updateChannel);
+    }
+
+    public int getConfigVersion() {
+        return configVersion.get();
+    }
+
+    public IntegerProperty configVersionProperty() {
+        return configVersion;
+    }
+
+    public void setConfigVersion(int configVersion) {
+        this.configVersion.set(configVersion);
+    }
+
+    public int getUiVersion() {
+        return uiVersion.get();
+    }
+
+    public IntegerProperty uiVersionProperty() {
+        return uiVersion;
+    }
+
+    public void setUiVersion(int uiVersion) {
+        this.uiVersion.set(uiVersion);
+    }
+
+    public String getPreferredLoginType() {
+        return preferredLoginType.get();
+    }
+
+    public void setPreferredLoginType(String preferredLoginType) {
+        this.preferredLoginType.set(preferredLoginType);
+    }
+
+    public StringProperty preferredLoginTypeProperty() {
+        return preferredLoginType;
+    }
 }

HMCL/src/main/java/org/jackhuang/hmcl/setting/ConfigHolder.java

@@ -0,0 +1,143 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.setting;
+
+import com.google.gson.Gson;
+import com.google.gson.JsonParseException;
+import org.jackhuang.hmcl.util.InvocationDispatcher;
+import org.jackhuang.hmcl.util.Lang;
+import org.jackhuang.hmcl.util.io.FileUtils;
+import org.jackhuang.hmcl.util.platform.OperatingSystem;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.Map;
+import java.util.logging.Level;
+
+import static java.nio.charset.StandardCharsets.UTF_8;
+import static org.jackhuang.hmcl.util.Logging.LOG;
+
+public final class ConfigHolder {
+
+    private ConfigHolder() {}
+
+    public static final String CONFIG_FILENAME = "hmcl.json";
+    public static final String CONFIG_FILENAME_LINUX = ".hmcl.json";
+
+    private static Path configLocation;
+    private static Config configInstance;
+    private static boolean newlyCreated;
+
+    public static Config config() {
+        if (configInstance == null) {
+            throw new IllegalStateException("Configuration hasn't been loaded");
+        }
+        return configInstance;
+    }
+
+    public synchronized static void init() throws IOException {
+        if (configInstance != null) {
+            throw new IllegalStateException("Configuration is already loaded");
+        }
+
+        configLocation = locateConfig();
+        configInstance = loadConfig();
+        configInstance.addListener(source -> markConfigDirty());
+
+        Settings.init();
+
+        if (newlyCreated) {
+            saveConfigSync();
+
+            // hide the config file on windows
+            if (OperatingSystem.CURRENT_OS == OperatingSystem.WINDOWS) {
+                try {
+                    Files.setAttribute(configLocation, "dos:hidden", true);
+                } catch (IOException e) {
+                    LOG.log(Level.WARNING, "Failed to set hidden attribute of " + configLocation, e);
+                }
+            }
+        }
+
+        if (!Files.isWritable(configLocation)) {
+            // the config cannot be saved
+            // throw up the error now to prevent further data loss
+            throw new IOException("Config at " + configLocation + " is not writable");
+        }
+    }
+
+    private static Path locateConfig() {
+        Path config = Paths.get(CONFIG_FILENAME);
+        if (Files.isRegularFile(config))
+            return config;
+
+        Path dotConfig = Paths.get(CONFIG_FILENAME_LINUX);
+        if (Files.isRegularFile(dotConfig))
+            return dotConfig;
+
+        // create new
+        return OperatingSystem.CURRENT_OS == OperatingSystem.WINDOWS ? config : dotConfig;
+    }
+
+    private static Config loadConfig() throws IOException {
+        if (Files.exists(configLocation)) {
+            try {
+                String content = FileUtils.readText(configLocation);
+                Config deserialized = Config.fromJson(content);
+                if (deserialized == null) {
+                    LOG.info("Config is empty");
+                } else {
+                    Map<?, ?> raw = new Gson().fromJson(content, Map.class);
+                    ConfigUpgrader.upgradeConfig(deserialized, raw);
+                    return deserialized;
+                }
+            } catch (JsonParseException e) {
+                LOG.log(Level.WARNING, "Malformed config.", e);
+            }
+        }
+
+        LOG.info("Creating an empty config");
+        newlyCreated = true;
+        return new Config();
+    }
+
+    private static InvocationDispatcher<String> configWriter = InvocationDispatcher.runOn(Lang::thread, content -> {
+        try {
+            writeToConfig(content);
+        } catch (IOException e) {
+            LOG.log(Level.SEVERE, "Failed to save config", e);
+        }
+    });
+
+    private static void writeToConfig(String content) throws IOException {
+        LOG.info("Saving config");
+        synchronized (configLocation) {
+            Files.write(configLocation, content.getBytes(UTF_8));
+        }
+    }
+
+    static void markConfigDirty() {
+        configWriter.accept(configInstance.toJson());
+    }
+
+    private static void saveConfigSync() throws IOException {
+        writeToConfig(configInstance.toJson());
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/setting/ConfigUpgrader.java

@@ -0,0 +1,129 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.setting;
+
+import org.jackhuang.hmcl.util.StringUtils;
+import java.util.HashMap;
+import java.util.Map;
+
+import static org.jackhuang.hmcl.util.Lang.tryCast;
+
+final class ConfigUpgrader {
+    private static final int VERSION = 0;
+
+    private ConfigUpgrader() {
+    }
+
+    /**
+     * This method is for the compatibility with old HMCL 3.x as well as HMCL 2.x.
+     *
+     * @param deserialized deserialized config settings
+     * @param rawJson      raw json structure of the config settings without modification
+     * @return true if config version is upgraded
+     */
+    static boolean upgradeConfig(Config deserialized, Map<?, ?> rawJson) {
+        boolean upgraded;
+        if (deserialized.getConfigVersion() < VERSION) {
+            deserialized.setConfigVersion(VERSION);
+            // TODO: Add upgrade code here.
+            upgraded = true;
+        } else {
+            upgraded = false;
+        }
+
+        upgradeV2(deserialized, rawJson);
+        upgradeV3(deserialized, rawJson);
+
+        return upgraded;
+    }
+
+    /**
+     * Upgrade configuration of HMCL 2.x
+     *
+     * @param deserialized deserialized config settings
+     * @param rawJson      raw json structure of the config settings without modification
+     */
+    private static void upgradeV2(Config deserialized, Map<?, ?> rawJson) {
+        // Convert OfflineAccounts whose stored uuid is important.
+        tryCast(rawJson.get("auth"), Map.class).ifPresent(auth -> {
+            tryCast(auth.get("offline"), Map.class).ifPresent(offline -> {
+                String selected = rawJson.containsKey("selectedAccount") ? null
+                        : tryCast(offline.get("IAuthenticator_UserName"), String.class).orElse(null);
+
+                tryCast(offline.get("uuidMap"), Map.class).ifPresent(uuidMap -> {
+                    ((Map<?, ?>) uuidMap).forEach((key, value) -> {
+                        Map<Object, Object> storage = new HashMap<>();
+                        storage.put("type", "offline");
+                        storage.put("username", key);
+                        storage.put("uuid", value);
+                        if (key.equals(selected)) {
+                            storage.put("selected", true);
+                        }
+                        deserialized.getAccountStorages().add(storage);
+                    });
+                });
+            });
+        });
+    }
+
+    /**
+     * Upgrade configuration of HMCL earlier than 3.1.70
+     *
+     * @param deserialized deserialized config settings
+     * @param rawJson      raw json structure of the config settings without modification
+     */
+    private static void upgradeV3(Config deserialized, Map<?, ?> rawJson) {
+        if (!rawJson.containsKey("commonDirType"))
+            deserialized.setCommonDirType(deserialized.getCommonDirectory().equals(Settings.getDefaultCommonDirectory()) ? EnumCommonDirectory.DEFAULT : EnumCommonDirectory.CUSTOM);
+        if (!rawJson.containsKey("backgroundType"))
+            deserialized.setBackgroundImageType(StringUtils.isNotBlank(deserialized.getBackgroundImage()) ? EnumBackgroundImage.CUSTOM : EnumBackgroundImage.DEFAULT);
+        if (!rawJson.containsKey("hasProxy"))
+            deserialized.setHasProxy(StringUtils.isNotBlank(deserialized.getProxyHost()));
+        if (!rawJson.containsKey("hasProxyAuth"))
+            deserialized.setHasProxyAuth(StringUtils.isNotBlank(deserialized.getProxyUser()));
+
+        if (!rawJson.containsKey("downloadType")) {
+            tryCast(rawJson.get("downloadtype"), Number.class)
+                    .map(Number::intValue)
+                    .ifPresent(id -> {
+                        if (id == 0) {
+                            deserialized.setDownloadType("mojang");
+                        } else if (id == 1) {
+                            deserialized.setDownloadType("bmclapi");
+                        }
+                    });
+        }
+
+        tryCast(rawJson.get("selectedAccount"), String.class)
+                .ifPresent(selected -> {
+                    deserialized.getAccountStorages().stream()
+                            .filter(storage -> {
+                                Object type = storage.get("type");
+                                if ("offline".equals(type)) {
+                                    return selected.equals(storage.get("username") + ":" + storage.get("username"));
+                                } else if ("yggdrasil".equals(type) || "authlibInjector".equals(type)) {
+                                    return selected.equals(storage.get("username") + ":" + storage.get("displayName"));
+                                } else {
+                                    return false;
+                                }
+                            })
+                            .findFirst()
+                            .ifPresent(storage -> storage.put("selected", true));
+                });
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/setting/DownloadProviders.java

@@ -0,0 +1,60 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.setting;
+
+import static org.jackhuang.hmcl.setting.ConfigHolder.config;
+import static org.jackhuang.hmcl.util.Lang.mapOf;
+import static org.jackhuang.hmcl.util.Pair.pair;
+
+import java.util.Map;
+import java.util.Optional;
+
+import org.jackhuang.hmcl.download.BMCLAPIDownloadProvider;
+import org.jackhuang.hmcl.download.DownloadProvider;
+import org.jackhuang.hmcl.download.MojangDownloadProvider;
+
+import javafx.beans.binding.Bindings;
+import javafx.beans.binding.ObjectBinding;
+import javafx.beans.value.ObservableObjectValue;
+
+public final class DownloadProviders {
+    private DownloadProviders() {}
+
+    public static final Map<String, DownloadProvider> providersById = mapOf(
+            pair("mojang", new MojangDownloadProvider()),
+            pair("bmclapi", new BMCLAPIDownloadProvider()));
+
+    public static final String DEFAULT_PROVIDER_ID = "bmclapi";
+
+    private static ObjectBinding<DownloadProvider> downloadProviderProperty;
+
+    static void init() {
+        downloadProviderProperty = Bindings.createObjectBinding(
+                () -> Optional.ofNullable(providersById.get(config().getDownloadType()))
+                        .orElse(providersById.get(DEFAULT_PROVIDER_ID)),
+                config().downloadTypeProperty());
+    }
+
+    public static DownloadProvider getDownloadProvider() {
+        return downloadProviderProperty.get();
+    }
+
+    public static ObservableObjectValue<DownloadProvider> downloadProviderProperty() {
+        return downloadProviderProperty;
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/setting/EnumBackgroundImage.java

@@ -1,6 +1,6 @@
 /*
- * Hello Minecraft!.
- * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -13,15 +13,11 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
-package org.jackhuang.hmcl.api.func;
+package org.jackhuang.hmcl.setting;
 
-/**
- *
- * @author huangyuhui
- */
-public interface Function<T, R> {
-
-    R apply(T t);
+public enum EnumBackgroundImage {
+    DEFAULT,
+    CUSTOM
 }

HMCL/src/main/java/org/jackhuang/hmcl/setting/EnumCommonDirectory.java

@@ -0,0 +1,29 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.setting;
+
+public enum EnumCommonDirectory {
+    /**
+     * %appdata%/.minecraft or ~/.minecraft
+     */
+    DEFAULT,
+    /**
+     * user customized common directory.
+     */
+    CUSTOM
+}

HMCL/src/main/java/org/jackhuang/hmcl/setting/EnumGameDirectory.java

@@ -1,6 +1,6 @@
 /*
- * Hello Minecraft!.
- * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -13,24 +13,26 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
-package org.jackhuang.hmcl.util.task.comm;
-
-import org.jackhuang.hmcl.util.task.Task;
+package org.jackhuang.hmcl.setting;
 
 /**
+ * Determines where game runs in and game files such as mods.
  *
  * @author huangyuhui
- * @param <T> Previous task result type
  */
-public interface PreviousResultRegistrar<T> {
-
+public enum EnumGameDirectory {
     /**
-     *
-     * @param pr previous task handler
-     *
-     * @return task self instance(factory mode!)
+     * .minecraft
      */
-    Task registerPreviousResult(PreviousResult<T> pr);
-}
+    ROOT_FOLDER,
+    /**
+     * .minecraft/versions/&lt;version name&gt;
+     */
+    VERSION_FOLDER,
+    /**
+     * user customized directory.
+     */
+    CUSTOM
+}

HMCL/src/main/java/org/jackhuang/hmcl/setting/LauncherVisibility.java

@@ -1,6 +1,6 @@
 /*
- * Hello Minecraft! Launcher.
- * Copyright (C) 2013  huangyuhui
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -13,12 +13,12 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
-package org.jackhuang.hmcl.util;
+package org.jackhuang.hmcl.setting;
 
 /**
- *
+ * The visibility of launcher.
  * @author huangyuhui
  */
 public enum LauncherVisibility {
@@ -28,15 +28,18 @@ public enum LauncherVisibility {
      * launch game.
      */
     CLOSE,
+
     /**
      * Hide the launcher when the game process created, if failed to launch
      * game, will show the log window.
      */
     HIDE,
+
     /**
      * Keep the launcher visible even if the game launched successfully.
      */
     KEEP,
+
     /**
      * Hide the launcher and reopen it when game closes.
      */

HMCL/src/main/java/org/jackhuang/hmcl/setting/Profile.java

@@ -1,6 +1,6 @@
 /*
- * Hello Minecraft! Launcher.
- * Copyright (C) 2013  huangyuhui
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -13,170 +13,229 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 package org.jackhuang.hmcl.setting;
 
-import org.jackhuang.hmcl.core.service.IProfile;
-import com.google.gson.annotations.SerializedName;
-import org.jackhuang.hmcl.util.HMCLGameLauncher;
-import org.jackhuang.hmcl.util.HMCLMinecraftService;
+import com.google.gson.*;
+import com.google.gson.annotations.JsonAdapter;
+import com.jfoenix.utils.JFXUtilities;
+import javafx.application.Platform;
+import javafx.beans.InvalidationListener;
+import javafx.beans.Observable;
+import javafx.beans.property.*;
+import org.jackhuang.hmcl.download.DefaultDependencyManager;
+import org.jackhuang.hmcl.event.EventBus;
+import org.jackhuang.hmcl.event.EventPriority;
+import org.jackhuang.hmcl.event.RefreshedVersionsEvent;
+import org.jackhuang.hmcl.game.HMCLCacheRepository;
+import org.jackhuang.hmcl.game.HMCLGameRepository;
+import org.jackhuang.hmcl.game.Version;
+import org.jackhuang.hmcl.ui.WeakListenerHolder;
+import org.jackhuang.hmcl.util.*;
+import org.jackhuang.hmcl.util.javafx.ObservableHelper;
+
 import java.io.File;
-import org.jackhuang.hmcl.core.MCUtils;
-import org.jackhuang.hmcl.core.version.MinecraftVersion;
-import org.jackhuang.hmcl.util.StrUtils;
-import org.jackhuang.hmcl.api.event.EventHandler;
-import org.jackhuang.hmcl.api.event.PropertyChangedEvent;
+import java.lang.reflect.Type;
+import java.util.Optional;
+
+import static org.jackhuang.hmcl.ui.FXUtils.onInvalidating;
 
 /**
  *
  * @author huangyuhui
  */
-public final class Profile implements IProfile {
+@JsonAdapter(Profile.Serializer.class)
+public final class Profile implements Observable {
+    private final WeakListenerHolder listenerHolder = new WeakListenerHolder();
+    private final HMCLGameRepository repository;
 
-    @SerializedName("selectedMinecraftVersion")
-    private String selectedVersion = "";
-    @SerializedName("gameDir")
-    private String gameDir;
-    @SerializedName("noCommon")
-    private boolean noCommon;
-    @SerializedName("global")
-    private VersionSetting global;
+    private final StringProperty selectedVersion = new SimpleStringProperty();
 
-    private transient String name;
-    private transient HMCLMinecraftService service = new HMCLMinecraftService(this);
-    private transient HMCLGameLauncher launcher = new HMCLGameLauncher(this);
-    public transient final EventHandler<PropertyChangedEvent<String>> propertyChanged = new EventHandler<>();
-
-    public Profile() {
-        this("Default");
+    public StringProperty selectedVersionProperty() {
+        return selectedVersion;
     }
 
-    public Profile(String name) {
-        this(name, ".minecraft");
-    }
-
-    public Profile(String name, String gameDir) {
-        this.name = name;
-        this.gameDir = gameDir;
-        this.global = new VersionSetting();
-    }
-
-    public Profile(String name, Profile v) {
-        this();
-        if (v == null)
-            return;
-        this.name = name;
-        gameDir = v.gameDir;
-    }
-
-    @Override
-    public HMCLMinecraftService service() {
-        return service;
-    }
-
-    public HMCLGameLauncher launcher() {
-        return launcher;
-    }
-
-    public VersionSetting getSelectedVersionSetting() {
-        return getVersionSetting(getSelectedVersion());
-    }
-
-    public VersionSetting getVersionSetting(String id) {
-        VersionSetting vs = service().getVersionSetting(id);
-        if (vs == null || vs.isUsesGlobal()) {
-            global.isGlobal = true;
-            global.id = id;
-            return global;
-        } else
-            return vs;
-    }
-    
-    public boolean isVersionSettingGlobe(String id) {
-        VersionSetting vs = service().getVersionSetting(id);
-        return vs == null || vs.isUsesGlobal();
-    }
-
-    public void makeVersionSettingSpecial(String id) {
-        VersionSetting vs = service().getVersionSetting(id);
-        if (vs == null) {
-            service().createVersionSetting(id);
-            vs = service().getVersionSetting(id);
-            if (vs == null)
-                return;
-            vs.setUsesGlobal(false);
-        } else
-            vs.setUsesGlobal(false);
-        propertyChanged.fire(new PropertyChangedEvent<>(this, "selectedVersion", selectedVersion, selectedVersion));
-    }
-
-    public void makeVersionSettingGlobal(String id) {
-        VersionSetting vs = service().getVersionSetting(id);
-        if (vs == null)
-            return;
-        vs.setUsesGlobal(true);
-        propertyChanged.fire(new PropertyChangedEvent<>(this, "selectedVersion", selectedVersion, selectedVersion));
-    }
-
-    @Override
     public String getSelectedVersion() {
-        String v = selectedVersion;
-        if (StrUtils.isBlank(v) || service().version().getVersionById(v) == null || service().version().getVersionById(v).hidden) {
-            MinecraftVersion mv = service().version().getOneVersion(t -> !t.hidden);
-            if (mv != null)
-                v = mv.id;
-            if (StrUtils.isNotBlank(v))
-                setSelectedVersion(v);
-        }
-        return StrUtils.isBlank(v) ? null : v;
+        return selectedVersion.get();
     }
 
-    @Override
-    public void setSelectedVersion(String newVersion) {
-        PropertyChangedEvent event = new PropertyChangedEvent<>(this, "selectedVersion", this.selectedVersion, newVersion);
-        this.selectedVersion = newVersion;
-        propertyChanged.fire(event);
+    public void setSelectedVersion(String selectedVersion) {
+        this.selectedVersion.set(selectedVersion);
+    }
+
+    private final ObjectProperty<File> gameDir;
+
+    public ObjectProperty<File> gameDirProperty() {
+        return gameDir;
     }
 
-    @Override
     public File getGameDir() {
-        if (StrUtils.isBlank(gameDir))
-            gameDir = MCUtils.getInitGameDir().getPath();
-        return new File(gameDir.replace('\\', '/'));
+        return gameDir.get();
     }
 
-    @Override
     public void setGameDir(File gameDir) {
-        PropertyChangedEvent event = new PropertyChangedEvent<>(this, "gameDir", this.gameDir, gameDir);
-        this.gameDir = gameDir.getPath();
-        service().version().refreshVersions();
-        propertyChanged.fire(event);
+        this.gameDir.set(gameDir);
     }
 
-    public boolean isNoCommon() {
-        return noCommon;
+    private final ReadOnlyObjectWrapper<VersionSetting> global = new ReadOnlyObjectWrapper<>(this, "global");
+
+    public ReadOnlyObjectProperty<VersionSetting> globalProperty() {
+        return global.getReadOnlyProperty();
     }
 
-    public void setNoCommon(boolean noCommon) {
-        PropertyChangedEvent event = new PropertyChangedEvent(this, "noCommon", this.noCommon, noCommon);
-        this.noCommon = noCommon;
-        propertyChanged.fire(event);
+    public VersionSetting getGlobal() {
+        return global.get();
     }
 
-    @Override
-    public String getName() {
+    private final SimpleStringProperty name;
+
+    public StringProperty nameProperty() {
         return name;
     }
 
-    void setName(String name) {
-        PropertyChangedEvent event = new PropertyChangedEvent<>(this, "name", this.name, name);
-        this.name = name;
-        propertyChanged.fire(event);
+    public String getName() {
+        return name.get();
+    }
+
+    public void setName(String name) {
+        this.name.set(name);
+    }
+
+    private BooleanProperty useRelativePath = new SimpleBooleanProperty(this, "useRelativePath", false);
+
+    public BooleanProperty useRelativePathProperty() {
+        return useRelativePath;
+    }
+
+    public boolean isUseRelativePath() {
+        return useRelativePath.get();
+    }
+
+    public void setUseRelativePath(boolean useRelativePath) {
+        this.useRelativePath.set(useRelativePath);
+    }
+
+    public Profile(String name) {
+        this(name, new File(".minecraft"));
+    }
+
+    public Profile(String name, File initialGameDir) {
+        this(name, initialGameDir, new VersionSetting());
+    }
+
+    public Profile(String name, File initialGameDir, VersionSetting global) {
+        this(name, initialGameDir, global, null, false);
+    }
+
+    public Profile(String name, File initialGameDir, VersionSetting global, String selectedVersion, boolean useRelativePath) {
+        this.name = new SimpleStringProperty(this, "name", name);
+        gameDir = new SimpleObjectProperty<>(this, "gameDir", initialGameDir);
+        repository = new HMCLGameRepository(this, initialGameDir);
+        this.global.set(global == null ? new VersionSetting() : global);
+        this.selectedVersion.set(selectedVersion);
+        this.useRelativePath.set(useRelativePath);
+
+        gameDir.addListener((a, b, newValue) -> repository.changeDirectory(newValue));
+        this.selectedVersion.addListener(o -> checkSelectedVersion());
+        listenerHolder.add(EventBus.EVENT_BUS.channel(RefreshedVersionsEvent.class).registerWeak(event -> checkSelectedVersion(), EventPriority.HIGHEST));
+
+        addPropertyChangedListener(onInvalidating(this::invalidate));
+    }
+
+    private void checkSelectedVersion() {
+        JFXUtilities.runInFX(() -> {
+            if (!repository.isLoaded()) return;
+            String newValue = selectedVersion.get();
+            if (!repository.hasVersion(newValue)) {
+                Optional<String> version = repository.getVersions().stream().findFirst().map(Version::getId);
+                if (version.isPresent())
+                    selectedVersion.setValue(version.get());
+                else if (newValue != null)
+                    selectedVersion.setValue(null);
+            }
+        });
+    }
+
+    public HMCLGameRepository getRepository() {
+        return repository;
+    }
+
+    public DefaultDependencyManager getDependency() {
+        return new DefaultDependencyManager(repository, DownloadProviders.getDownloadProvider(), HMCLCacheRepository.REPOSITORY);
+    }
+
+    public VersionSetting getVersionSetting(String id) {
+        VersionSetting vs = repository.getVersionSetting(id);
+        if (vs == null || vs.isUsesGlobal()) {
+            getGlobal().setGlobal(true); // always keep global.isGlobal = true
+            getGlobal().setUsesGlobal(true);
+            return getGlobal();
+        } else
+            return vs;
     }
 
     @Override
-    public void onSelected() {
-        service().version().refreshVersions();
+    public String toString() {
+        return new ToStringBuilder(this)
+                .append("gameDir", getGameDir())
+                .append("name", getName())
+                .append("useRelativePath", isUseRelativePath())
+                .toString();
+    }
+
+    private void addPropertyChangedListener(InvalidationListener listener) {
+        name.addListener(listener);
+        global.addListener(listener);
+        gameDir.addListener(listener);
+        useRelativePath.addListener(listener);
+        global.get().addPropertyChangedListener(listener);
+        selectedVersion.addListener(listener);
+    }
+
+    private ObservableHelper observableHelper = new ObservableHelper(this);
+
+    @Override
+    public void addListener(InvalidationListener listener) {
+        observableHelper.addListener(listener);
+    }
+
+    @Override
+    public void removeListener(InvalidationListener listener) {
+        observableHelper.removeListener(listener);
+    }
+
+    private void invalidate() {
+        Platform.runLater(observableHelper::invalidate);
+    }
+
+    public static final class Serializer implements JsonSerializer<Profile>, JsonDeserializer<Profile> {
+        @Override
+        public JsonElement serialize(Profile src, Type typeOfSrc, JsonSerializationContext context) {
+            if (src == null)
+                return JsonNull.INSTANCE;
+
+            JsonObject jsonObject = new JsonObject();
+            jsonObject.add("global", context.serialize(src.getGlobal()));
+            jsonObject.addProperty("gameDir", src.getGameDir().getPath());
+            jsonObject.addProperty("useRelativePath", src.isUseRelativePath());
+            jsonObject.addProperty("selectedMinecraftVersion", src.getSelectedVersion());
+
+            return jsonObject;
+        }
+
+        @Override
+        public Profile deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException {
+            if (json == null || json == JsonNull.INSTANCE || !(json instanceof JsonObject)) return null;
+            JsonObject obj = (JsonObject) json;
+            String gameDir = Optional.ofNullable(obj.get("gameDir")).map(JsonElement::getAsString).orElse("");
+
+            return new Profile("Default",
+                    new File(gameDir),
+                    context.deserialize(obj.get("global"), VersionSetting.class),
+                    Optional.ofNullable(obj.get("selectedMinecraftVersion")).map(JsonElement::getAsString).orElse(""),
+                    Optional.ofNullable(obj.get("useRelativePath")).map(JsonElement::getAsBoolean).orElse(false));
+        }
+
     }
 }

HMCL/src/main/java/org/jackhuang/hmcl/setting/Profiles.java

@@ -0,0 +1,215 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.setting;
+
+import com.jfoenix.utils.JFXUtilities;
+import javafx.application.Platform;
+import javafx.beans.Observable;
+import javafx.beans.property.*;
+import javafx.collections.ObservableList;
+import org.jackhuang.hmcl.Metadata;
+import org.jackhuang.hmcl.event.EventBus;
+import org.jackhuang.hmcl.event.RefreshedVersionsEvent;
+
+import java.io.File;
+import java.util.HashSet;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.function.Consumer;
+import java.util.stream.Collectors;
+
+import static javafx.collections.FXCollections.observableArrayList;
+import static org.jackhuang.hmcl.setting.ConfigHolder.config;
+import static org.jackhuang.hmcl.ui.FXUtils.onInvalidating;
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
+public final class Profiles {
+
+    public static final String DEFAULT_PROFILE = "Default";
+    public static final String HOME_PROFILE = "Home";
+
+    private Profiles() {
+    }
+
+    public static String getProfileDisplayName(Profile profile) {
+        switch (profile.getName()) {
+            case Profiles.DEFAULT_PROFILE:
+                return i18n("profile.default");
+            case Profiles.HOME_PROFILE:
+                return i18n("profile.home");
+            default:
+                return profile.getName();
+        }
+    }
+
+    private static final ObservableList<Profile> profiles = observableArrayList(profile -> new Observable[] { profile });
+    private static final ReadOnlyListWrapper<Profile> profilesWrapper = new ReadOnlyListWrapper<>(profiles);
+
+    private static ObjectProperty<Profile> selectedProfile = new SimpleObjectProperty<Profile>() {
+        {
+            profiles.addListener(onInvalidating(this::invalidated));
+        }
+
+        @Override
+        protected void invalidated() {
+            if (!initialized)
+                return;
+
+            Profile profile = get();
+
+            if (profiles.isEmpty()) {
+                if (profile != null) {
+                    set(null);
+                    return;
+                }
+            } else {
+                if (!profiles.contains(profile)) {
+                    set(profiles.get(0));
+                    return;
+                }
+            }
+
+            config().setSelectedProfile(profile == null ? "" : profile.getName());
+            if (profile != null) {
+                if (profile.getRepository().isLoaded())
+                    selectedVersion.bind(profile.selectedVersionProperty());
+                else {
+                    selectedVersion.unbind();
+                    selectedVersion.set(null);
+                    // bind when repository was reloaded.
+                    profile.getRepository().refreshVersionsAsync().start();
+                }
+            } else {
+                selectedVersion.unbind();
+                selectedVersion.set(null);
+            }
+        }
+    };
+
+    private static void checkProfiles() {
+        if (profiles.isEmpty()) {
+            Profile current = new Profile(Profiles.DEFAULT_PROFILE, new File(".minecraft"), new VersionSetting(), null, true);
+            Profile home = new Profile(Profiles.HOME_PROFILE, Metadata.MINECRAFT_DIRECTORY.toFile());
+            Platform.runLater(() -> profiles.addAll(current, home));
+        }
+    }
+
+    /**
+     * True if {@link #init()} hasn't been called.
+     */
+    private static boolean initialized = false;
+
+    static {
+        profiles.addListener(onInvalidating(Profiles::updateProfileStorages));
+        profiles.addListener(onInvalidating(Profiles::checkProfiles));
+
+        selectedProfile.addListener((a, b, newValue) -> {
+            if (newValue != null)
+                newValue.getRepository().refreshVersionsAsync().start();
+        });
+    }
+
+    private static void updateProfileStorages() {
+        // don't update the underlying storage before data loading is completed
+        // otherwise it might cause data loss
+        if (!initialized)
+            return;
+        // update storage
+        config().getConfigurations().clear();
+        config().getConfigurations().putAll(profiles.stream().collect(Collectors.toMap(Profile::getName, it -> it)));
+    }
+
+    /**
+     * Called when it's ready to load profiles from {@link ConfigHolder#config()}.
+     */
+    static void init() {
+        if (initialized)
+            throw new IllegalStateException("Already initialized");
+
+        HashSet<String> names = new HashSet<>();
+        config().getConfigurations().forEach((name, profile) -> {
+            if (!names.add(name)) return;
+            profiles.add(profile);
+            profile.setName(name);
+        });
+        checkProfiles();
+
+        // Platform.runLater is necessary or profiles will be empty
+        // since checkProfiles adds 2 base profile later.
+        Platform.runLater(() -> {
+            initialized = true;
+
+            selectedProfile.set(
+                    profiles.stream()
+                            .filter(it -> it.getName().equals(config().getSelectedProfile()))
+                            .findFirst()
+                            .orElse(profiles.get(0)));
+        });
+
+        EventBus.EVENT_BUS.channel(RefreshedVersionsEvent.class).registerWeak(event -> {
+            JFXUtilities.runInFX(() -> {
+                Profile profile = selectedProfile.get();
+                if (profile != null && profile.getRepository() == event.getSource()) {
+                    selectedVersion.bind(profile.selectedVersionProperty());
+                    for (Consumer<Profile> listener : versionsListeners)
+                        listener.accept(profile);
+                }
+            });
+        });
+    }
+
+    public static ObservableList<Profile> getProfiles() {
+        return profiles;
+    }
+
+    public static ReadOnlyListProperty<Profile> profilesProperty() {
+        return profilesWrapper.getReadOnlyProperty();
+    }
+
+    public static Profile getSelectedProfile() {
+        return selectedProfile.get();
+    }
+
+    public static void setSelectedProfile(Profile profile) {
+        selectedProfile.set(profile);
+    }
+
+    public static ObjectProperty<Profile> selectedProfileProperty() {
+        return selectedProfile;
+    }
+
+    private static final ReadOnlyStringWrapper selectedVersion = new ReadOnlyStringWrapper();
+
+    public static ReadOnlyStringProperty selectedVersionProperty() {
+        return selectedVersion.getReadOnlyProperty();
+    }
+
+    // Guaranteed that the repository is loaded.
+    public static String getSelectedVersion() {
+        return selectedVersion.get();
+    }
+
+    private static final List<Consumer<Profile>> versionsListeners = new LinkedList<>();
+
+    public static void registerVersionsListener(Consumer<Profile> listener) {
+        Profile profile = getSelectedProfile();
+        if (profile != null && profile.getRepository().isLoaded())
+            listener.accept(profile);
+        versionsListeners.add(listener);
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/setting/ProxyManager.java

@@ -0,0 +1,116 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.setting;
+
+import javafx.beans.binding.Bindings;
+import javafx.beans.binding.ObjectBinding;
+import javafx.beans.value.ObservableObjectValue;
+import org.jackhuang.hmcl.util.StringUtils;
+
+import java.net.Authenticator;
+import java.net.InetSocketAddress;
+import java.net.PasswordAuthentication;
+import java.net.Proxy;
+import java.net.Proxy.Type;
+
+import static org.jackhuang.hmcl.setting.ConfigHolder.config;
+import static org.jackhuang.hmcl.util.Logging.LOG;
+
+public final class ProxyManager {
+    private ProxyManager() {
+    }
+
+    private static ObjectBinding<Proxy> proxyProperty;
+
+    public static Proxy getProxy() {
+        return proxyProperty.get();
+    }
+
+    public static ObservableObjectValue<Proxy> proxyProperty() {
+        return proxyProperty;
+    }
+
+    static void init() {
+        proxyProperty = Bindings.createObjectBinding(
+                () -> {
+                    String host = config().getProxyHost();
+                    int port = config().getProxyPort();
+                    if (!config().hasProxy() || StringUtils.isBlank(host) || config().getProxyType() == Proxy.Type.DIRECT) {
+                        return Proxy.NO_PROXY;
+                    } else {
+                        if (port < 0 || port > 0xFFFF) {
+                            LOG.warning("Illegal proxy port: " + port);
+                            return Proxy.NO_PROXY;
+                        }
+                        return new Proxy(config().getProxyType(), new InetSocketAddress(host, port));
+                    }
+                },
+                config().proxyTypeProperty(),
+                config().proxyHostProperty(),
+                config().proxyPortProperty(),
+                config().hasProxyProperty());
+
+        proxyProperty.addListener(any -> updateSystemProxy());
+        updateSystemProxy();
+
+        Authenticator.setDefault(new Authenticator() {
+            @Override
+            protected PasswordAuthentication getPasswordAuthentication() {
+                if (config().hasProxyAuth()) {
+                    String username = config().getProxyUser();
+                    String password = config().getProxyPass();
+                    if (username != null && password != null) {
+                        return new PasswordAuthentication(username, password.toCharArray());
+                    }
+                }
+                return null;
+            }
+        });
+    }
+
+    private static void updateSystemProxy() {
+        Proxy proxy = proxyProperty.get();
+        if (proxy.type() == Proxy.Type.DIRECT) {
+            System.clearProperty("http.proxyHost");
+            System.clearProperty("http.proxyPort");
+            System.clearProperty("https.proxyHost");
+            System.clearProperty("https.proxyPort");
+            System.clearProperty("socksProxyHost");
+            System.clearProperty("socksProxyPort");
+        } else {
+            InetSocketAddress address = (InetSocketAddress) proxy.address();
+            String host = address.getHostString();
+            String port = String.valueOf(address.getPort());
+            if (proxy.type() == Type.HTTP) {
+                System.clearProperty("socksProxyHost");
+                System.clearProperty("socksProxyPort");
+                System.setProperty("http.proxyHost", host);
+                System.setProperty("http.proxyPort", port);
+                System.setProperty("https.proxyHost", host);
+                System.setProperty("https.proxyPort", port);
+            } else if (proxy.type() == Type.SOCKS) {
+                System.clearProperty("http.proxyHost");
+                System.clearProperty("http.proxyPort");
+                System.clearProperty("https.proxyHost");
+                System.clearProperty("https.proxyPort");
+                System.setProperty("socksProxyHost", host);
+                System.setProperty("socksProxyPort", port);
+            }
+        }
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/setting/Settings.java

@@ -1,6 +1,6 @@
 /*
- * Hello Minecraft! Launcher.
- * Copyright (C) 2013  huangyuhui
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -13,160 +13,64 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 package org.jackhuang.hmcl.setting;
 
-import com.google.gson.JsonSyntaxException;
-import java.io.File;
-import java.io.IOException;
-import java.util.Collection;
-import java.util.Map;
-import org.jackhuang.hmcl.util.C;
-import org.jackhuang.hmcl.api.HMCLog;
-import org.jackhuang.hmcl.core.MCUtils;
-import org.jackhuang.hmcl.core.download.DownloadType;
-import org.jackhuang.hmcl.util.CollectionUtils;
-import org.jackhuang.hmcl.api.HMCLApi;
-import org.jackhuang.hmcl.api.event.config.ProfileChangedEvent;
-import org.jackhuang.hmcl.api.event.config.ProfileLoadingEvent;
-import org.jackhuang.hmcl.laf.utils.AnimationController;
-import org.jackhuang.hmcl.util.sys.FileUtils;
-import org.jackhuang.hmcl.util.ui.MessageBox;
-import org.jackhuang.hmcl.util.upgrade.UpdateChecker;
-import org.jackhuang.hmcl.util.sys.IOUtils;
+import javafx.beans.binding.Bindings;
+import org.jackhuang.hmcl.Metadata;
+import org.jackhuang.hmcl.game.HMCLCacheRepository;
+import org.jackhuang.hmcl.util.CacheRepository;
+import org.jackhuang.hmcl.util.io.FileUtils;
 
-/**
- *
- * @author huangyuhui
- */
-public final class Settings {
+import static org.jackhuang.hmcl.setting.ConfigHolder.config;
 
-    public static final String DEFAULT_PROFILE = "Default";
-    public static final String HOME_PROFILE = "Home";
+public class Settings {
 
-    public static final File SETTINGS_FILE = new File("hmcl.json").getAbsoluteFile();
+    private static Settings instance;
 
-    private static final Config SETTINGS;
-    public static final UpdateChecker UPDATE_CHECKER = new UpdateChecker(HMCLApi.HMCL_VERSION, "hmcl");
-
-    public static Config getInstance() {
-        return SETTINGS;
-    }
-
-    static {
-        SETTINGS = initSettings();
-        DownloadType.setSuggestedDownloadType(SETTINGS.getDownloadSource().name());
-        AnimationController.ENABLE_ANIMATION = SETTINGS.isEnableAnimation();
-        if (!getProfiles().containsKey(DEFAULT_PROFILE))
-            getProfiles().put(DEFAULT_PROFILE, new Profile(DEFAULT_PROFILE));
-
-        for (Map.Entry<String, Profile> entry : getProfiles().entrySet()) {
-            Profile e = entry.getValue();
-            e.setName(entry.getKey());
-            e.propertyChanged.register(Settings::save);
+    public static Settings instance() {
+        if (instance == null) {
+            throw new IllegalStateException("Settings hasn't been initialized");
         }
+        return instance;
     }
 
-    private static Config initSettings() {
-        Config c = new Config();
-        if (SETTINGS_FILE.exists())
-            try {
-                String str = FileUtils.read(SETTINGS_FILE, IOUtils.DEFAULT_CHARSET);
-                if (str == null || str.trim().equals(""))
-                    HMCLog.log("Settings file is empty, use the default settings.");
-                else {
-                    Config d = C.GSON.fromJson(str, Config.class);
-                    if (d != null)
-                        c = d;
-                }
-                HMCLog.log("Initialized settings.");
-            } catch (IOException | JsonSyntaxException e) {
-                HMCLog.warn("Something happened wrongly when load settings.", e);
+    /**
+     * Should be called from {@link ConfigHolder#init()}.
+     */
+    static void init() {
+        instance = new Settings();
+    }
+
+    private Settings() {
+        DownloadProviders.init();
+        ProxyManager.init();
+        Accounts.init();
+        Profiles.init();
+
+        CacheRepository.setInstance(HMCLCacheRepository.REPOSITORY);
+        HMCLCacheRepository.REPOSITORY.directoryProperty().bind(Bindings.createStringBinding(() -> {
+            if (FileUtils.canCreateDirectory(getCommonDirectory())) {
+                return getCommonDirectory();
+            } else {
+                return getDefaultCommonDirectory();
             }
-        else {
-            HMCLog.log("No settings file here, may be first loading.");
-            if (!c.getConfigurations().containsKey(HOME_PROFILE))
-                c.getConfigurations().put(HOME_PROFILE, new Profile(HOME_PROFILE, MCUtils.getLocation().getPath()));
+        }, config().commonDirectoryProperty(), config().commonDirTypeProperty()));
+    }
+
+    public static String getDefaultCommonDirectory() {
+        return Metadata.MINECRAFT_DIRECTORY.toString();
+    }
+
+    public String getCommonDirectory() {
+        switch (config().getCommonDirType()) {
+            case DEFAULT:
+                return getDefaultCommonDirectory();
+            case CUSTOM:
+                return config().getCommonDirectory();
+            default:
+                return null;
         }
-        return c;
-    }
-
-    public static void save() {
-        try {
-            FileUtils.write(SETTINGS_FILE, C.GSON.toJson(SETTINGS), IOUtils.DEFAULT_CHARSET);
-        } catch (IOException ex) {
-            HMCLog.err("Failed to save config", ex);
-        }
-    }
-
-    public static Profile getLastProfile() {
-        if (!hasProfile(getInstance().getLast()))
-            getInstance().setLast(DEFAULT_PROFILE);
-        return getProfile(getInstance().getLast());
-    }
-
-    public static Profile getProfile(String name) {
-        if (name == null)
-            name = DEFAULT_PROFILE;
-        Profile p = getProfiles().get(name);
-        if (p == null)
-            if (getProfiles().containsKey(DEFAULT_PROFILE))
-                p = getProfiles().get(DEFAULT_PROFILE);
-            else
-                getProfiles().put(DEFAULT_PROFILE, p = new Profile());
-        return p;
-    }
-
-    public static boolean hasProfile(String name) {
-        if (name == null)
-            name = DEFAULT_PROFILE;
-        return getProfiles().containsKey(name);
-    }
-
-    public static Map<String, Profile> getProfiles() {
-        return SETTINGS.getConfigurations();
-    }
-
-    public static Collection<Profile> getProfilesFiltered() {
-        return CollectionUtils.filter(getProfiles().values(), t -> t != null && t.getName() != null);
-    }
-
-    public static boolean putProfile(Profile ver) {
-        if (ver == null || ver.getName() == null || getProfiles().containsKey(ver.getName()))
-            return false;
-        getProfiles().put(ver.getName(), ver);
-        return true;
-    }
-
-    public static boolean delProfile(Profile ver) {
-        return delProfile(ver.getName());
-    }
-
-    public static boolean delProfile(String ver) {
-        if (DEFAULT_PROFILE.equals(ver)) {
-            MessageBox.show(C.i18n("settings.cannot_remove_default_config"));
-            return false;
-        }
-        boolean notify = false;
-        if (getLastProfile().getName().equals(ver))
-            notify = true;
-        boolean flag = getProfiles().remove(ver) != null;
-        if (notify && flag)
-            onProfileChanged();
-        return flag;
-    }
-
-    static void onProfileChanged() {
-        Profile p = getLastProfile();
-        if (p == null)
-            throw new Error("No profiles here, it should not happen");
-        HMCLApi.EVENT_BUS.fireChannel(new ProfileChangedEvent(SETTINGS, p));
-        p.onSelected();
-    }
-
-    public static void onProfileLoading() {
-        HMCLApi.EVENT_BUS.fireChannel(new ProfileLoadingEvent(SETTINGS));
-        onProfileChanged();
     }
 }

HMCL/src/main/java/org/jackhuang/hmcl/setting/Theme.java

@@ -0,0 +1,159 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.setting;
+
+import com.google.gson.annotations.JsonAdapter;
+import com.google.gson.stream.JsonReader;
+import com.google.gson.stream.JsonWriter;
+import javafx.beans.binding.Bindings;
+import javafx.beans.binding.ObjectBinding;
+import javafx.scene.paint.Color;
+
+import org.jackhuang.hmcl.util.Logging;
+import org.jackhuang.hmcl.util.io.FileUtils;
+import org.jackhuang.hmcl.util.io.IOUtils;
+import org.jackhuang.hmcl.util.javafx.BindingMapping;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.Optional;
+import java.util.logging.Level;
+
+import static org.jackhuang.hmcl.setting.ConfigHolder.config;
+
+@JsonAdapter(Theme.TypeAdapter.class)
+public class Theme {
+    public static final Theme BLUE = new Theme("blue", "#5C6BC0");
+
+    public static final Color[] SUGGESTED_COLORS = new Color[]{
+            Color.web("#5C6BC0"), // blue
+            Color.web("#283593"), // dark blue
+            Color.web("#43A047"), // green
+            Color.web("#E67E22"), // orange
+            Color.web("#9C27B0"), // purple
+            Color.web("#B71C1C")  // red
+    };
+
+    private final String color;
+    private final String name;
+
+    Theme(String name, String color) {
+        this.name = name;
+        this.color = color;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public String getColor() {
+        return color;
+    }
+
+    public boolean isCustom() {
+        return name.startsWith("#");
+    }
+
+    public boolean isLight() {
+        return Color.web(color).grayscale().getRed() >= 0.5;
+    }
+
+    public Color getForegroundColor() {
+        return isLight() ? Color.BLACK : Color.WHITE;
+    }
+
+    public String[] getStylesheets() {
+        String css;
+        try {
+            File temp = File.createTempFile("hmcl", ".css");
+            FileUtils.writeText(temp, IOUtils.readFullyAsString(Theme.class.getResourceAsStream("/assets/css/custom.css"))
+                    .replace("%base-color%", color)
+                    .replace("%font-color%", getColorDisplayName(getForegroundColor())));
+            css = temp.toURI().toString();
+        } catch (IOException | NullPointerException e) {
+            Logging.LOG.log(Level.SEVERE, "Unable to create theme stylesheet. Fallback to blue theme.", e);
+            css = "/assets/css/blue.css";
+        }
+
+        return new String[]{
+                css,
+                "/assets/css/root.css"
+        };
+    }
+
+    public static Theme custom(String color) {
+        if (!color.startsWith("#"))
+            throw new IllegalArgumentException();
+        return new Theme(color, color);
+    }
+
+    public static Optional<Theme> getTheme(String name) {
+        if (name == null)
+            return Optional.empty();
+        else if (name.equalsIgnoreCase("blue"))
+            return Optional.of(custom("#5C6BC0"));
+        else if (name.equalsIgnoreCase("darker_blue"))
+            return Optional.of(custom("#283593"));
+        else if (name.equalsIgnoreCase("green"))
+            return Optional.of(custom("#43A047"));
+        else if (name.equalsIgnoreCase("orange"))
+            return Optional.of(custom("#E67E22"));
+        else if (name.equalsIgnoreCase("purple"))
+            return Optional.of(custom("#9C27B0"));
+        else if (name.equalsIgnoreCase("red"))
+            return Optional.of(custom("#F44336"));
+
+        if (name.startsWith("#"))
+            try {
+                Color.web(name);
+                return Optional.of(custom(name));
+            } catch (IllegalArgumentException ignore) {
+            }
+
+        return Optional.empty();
+    }
+
+    public static String getColorDisplayName(Color c) {
+        return c != null ? String.format("#%02x%02x%02x", Math.round(c.getRed() * 255.0D), Math.round(c.getGreen() * 255.0D), Math.round(c.getBlue() * 255.0D)).toUpperCase() : null;
+    }
+
+    public static ObjectBinding<Color> foregroundFillBinding() {
+        return BindingMapping.of(config().themeProperty())
+                .map(Theme::getForegroundColor);
+    }
+
+    public static ObjectBinding<Color> blackFillBinding() {
+        return Bindings.createObjectBinding(() -> Color.BLACK);
+    }
+
+    public static ObjectBinding<Color> whiteFillBinding() {
+        return Bindings.createObjectBinding(() -> Color.WHITE);
+    }
+
+    public static class TypeAdapter extends com.google.gson.TypeAdapter<Theme> {
+        @Override
+        public void write(JsonWriter out, Theme value) throws IOException {
+            out.value(value.getName().toLowerCase());
+        }
+
+        @Override
+        public Theme read(JsonReader in) throws IOException {
+            return getTheme(in.nextString()).orElse(Theme.BLUE);
+        }
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/setting/VersionSetting.java

@@ -1,6 +1,6 @@
 /*
- * Hello Minecraft! Launcher.
- * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -13,329 +13,634 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 package org.jackhuang.hmcl.setting;
 
-import com.google.gson.annotations.SerializedName;
+import com.google.gson.*;
+import com.google.gson.annotations.JsonAdapter;
+
+import javafx.beans.InvalidationListener;
+import javafx.beans.property.BooleanProperty;
+import javafx.beans.property.IntegerProperty;
+import javafx.beans.property.ObjectProperty;
+import javafx.beans.property.SimpleBooleanProperty;
+import javafx.beans.property.SimpleIntegerProperty;
+import javafx.beans.property.SimpleObjectProperty;
+import javafx.beans.property.SimpleStringProperty;
+import javafx.beans.property.StringProperty;
+
+import org.jackhuang.hmcl.Metadata;
+import org.jackhuang.hmcl.game.LaunchOptions;
+import org.jackhuang.hmcl.util.*;
+import org.jackhuang.hmcl.util.platform.JavaVersion;
+import org.jackhuang.hmcl.util.platform.OperatingSystem;
+
 import java.io.File;
-import org.jackhuang.hmcl.Main;
-import org.jackhuang.hmcl.util.LauncherVisibility;
-import org.jackhuang.hmcl.api.game.LaunchOptions;
-import org.jackhuang.hmcl.api.game.GameDirType;
-import org.jackhuang.hmcl.util.C;
-import org.jackhuang.hmcl.api.event.EventHandler;
-import org.jackhuang.hmcl.api.event.PropertyChangedEvent;
-import org.jackhuang.hmcl.util.StrUtils;
-import org.jackhuang.hmcl.api.HMCLog;
-import org.jackhuang.hmcl.util.sys.Java;
-import org.jackhuang.hmcl.util.sys.OS;
+import java.io.IOException;
+import java.lang.reflect.Type;
+import java.nio.file.Paths;
+import java.util.List;
+import java.util.Optional;
+import java.util.stream.Collectors;
+
+import static org.jackhuang.hmcl.setting.ConfigHolder.config;
 
 /**
  *
  * @author huangyuhui
  */
-public class VersionSetting {
+@JsonAdapter(VersionSetting.Serializer.class)
+public final class VersionSetting {
 
     public transient String id;
-    public transient boolean isGlobal = false;
 
-    @SerializedName("usesGlobal")
-    private boolean usesGlobal;
-    @SerializedName("javaArgs")
-    private String javaArgs;
-    @SerializedName("minecraftArgs")
-    private String minecraftArgs;
-    @SerializedName("maxMemory")
-    private String maxMemory;
-    @SerializedName("permSize")
-    private String permSize;
-    @SerializedName("width")
-    private String width;
-    @SerializedName("height")
-    private String height;
-    @SerializedName("javaDir")
-    private String javaDir;
-    @SerializedName("precalledCommand")
-    private String precalledCommand;
-    @SerializedName("serverIp")
-    private String serverIp;
-    @SerializedName("java")
-    private String java;
-    @SerializedName("wrapper")
-    private String wrapper;
-    @SerializedName("fullscreen")
-    private boolean fullscreen;
-    @SerializedName("noJVMArgs")
-    private boolean noJVMArgs;
-    @SerializedName("notCheckGame")
-    private boolean notCheckGame;
+    private boolean global = false;
+
+    public boolean isGlobal() {
+        return global;
+    }
+
+    public void setGlobal(boolean global) {
+        this.global = global;
+    }
+
+    private final BooleanProperty usesGlobalProperty = new SimpleBooleanProperty(this, "usesGlobal", false);
+
+    public BooleanProperty usesGlobalProperty() {
+        return usesGlobalProperty;
+    }
+
+    /**
+     * HMCL Version Settings have been divided into 2 parts.
+     * 1. Global settings.
+     * 2. Version settings.
+     * If a version claims that it uses global settings, its version setting will be disabled.
+     *
+     * Defaults false because if one version uses global first, custom version file will not be generated.
+     */
+    public boolean isUsesGlobal() {
+        return usesGlobalProperty.get();
+    }
+
+    public void setUsesGlobal(boolean usesGlobal) {
+        usesGlobalProperty.set(usesGlobal);
+    }
+
+    // java
+
+    private final StringProperty javaProperty = new SimpleStringProperty(this, "java", "");
+
+    public StringProperty javaProperty() {
+        return javaProperty;
+    }
+
+    /**
+     * Java version or "Custom" if user customizes java directory, "Default" if the jvm that this app relies on.
+     */
+    public String getJava() {
+        return javaProperty.get();
+    }
+
+    public void setJava(String java) {
+        javaProperty.set(java);
+    }
+
+    public boolean isUsesCustomJavaDir() {
+        return "Custom".equals(getJava());
+    }
+
+    public void setUsesCustomJavaDir() {
+        setJava("Custom");
+        setDefaultJavaPath(null);
+    }
+
+    private final StringProperty defaultJavaPathProperty = new SimpleStringProperty(this, "defaultJavaPath", "");
+
+    /**
+     * Path to Java executable, or null if user customizes java directory.
+     * It's used to determine which JRE to use when multiple JREs match the selected Java version.
+     */
+    public String getDefaultJavaPath() {
+        return defaultJavaPathProperty.get();
+    }
+
+    public void setDefaultJavaPath(String defaultJavaPath) {
+        defaultJavaPathProperty.set(defaultJavaPath);
+    }
+
+    private final StringProperty javaDirProperty = new SimpleStringProperty(this, "javaDir", "");
+
+    public StringProperty javaDirProperty() {
+        return javaDirProperty;
+    }
+
+    /**
+     * User customized java directory or null if user uses system Java.
+     */
+    public String getJavaDir() {
+        return javaDirProperty.get();
+    }
+
+    public void setJavaDir(String javaDir) {
+        javaDirProperty.set(javaDir);
+    }
+
+    private final StringProperty wrapperProperty = new SimpleStringProperty(this, "wrapper", "");
+
+    public StringProperty wrapperProperty() {
+        return wrapperProperty;
+    }
+
+    /**
+     * The command to launch java, i.e. optirun.
+     */
+    public String getWrapper() {
+        return wrapperProperty.get();
+    }
+
+    public void setWrapper(String wrapper) {
+        wrapperProperty.set(wrapper);
+    }
+
+    private final StringProperty permSizeProperty = new SimpleStringProperty(this, "permSize", "");
+
+    public StringProperty permSizeProperty() {
+        return permSizeProperty;
+    }
+
+    /**
+     * The permanent generation size of JVM garbage collection.
+     */
+    public String getPermSize() {
+        return permSizeProperty.get();
+    }
+
+    public void setPermSize(String permSize) {
+        permSizeProperty.set(permSize);
+    }
+
+    private final IntegerProperty maxMemoryProperty = new SimpleIntegerProperty(this, "maxMemory", OperatingSystem.SUGGESTED_MEMORY);
+
+    public IntegerProperty maxMemoryProperty() {
+        return maxMemoryProperty;
+    }
+
+    /**
+     * The maximum memory/MB that JVM can allocate for heap.
+     */
+    public int getMaxMemory() {
+        return maxMemoryProperty.get();
+    }
+
+    public void setMaxMemory(int maxMemory) {
+        maxMemoryProperty.set(maxMemory);
+    }
+
+    /**
+     * The minimum memory that JVM can allocate for heap.
+     */
+    private final ObjectProperty<Integer> minMemoryProperty = new SimpleObjectProperty<>(this, "minMemory", null);
+
+    public ObjectProperty<Integer> minMemoryProperty() {
+        return minMemoryProperty;
+    }
+
+    public Integer getMinMemory() {
+        return minMemoryProperty.get();
+    }
+
+    public void setMinMemory(Integer minMemory) {
+        minMemoryProperty.set(minMemory);
+    }
+
+    private final StringProperty preLaunchCommandProperty = new SimpleStringProperty(this, "precalledCommand", "");
+
+    public StringProperty preLaunchCommandProperty() {
+        return preLaunchCommandProperty;
+    }
+
+    /**
+     * The command that will be executed before launching the Minecraft.
+     * Operating system relevant.
+     */
+    public String getPreLaunchCommand() {
+        return preLaunchCommandProperty.get();
+    }
+
+    public void setPreLaunchCommand(String preLaunchCommand) {
+        preLaunchCommandProperty.set(preLaunchCommand);
+    }
+
+    // options
+
+    private final StringProperty javaArgsProperty = new SimpleStringProperty(this, "javaArgs", "");
+
+    public StringProperty javaArgsProperty() {
+        return javaArgsProperty;
+    }
+
+    /**
+     * The user customized arguments passed to JVM.
+     */
+    public String getJavaArgs() {
+        return javaArgsProperty.get();
+    }
+
+    public void setJavaArgs(String javaArgs) {
+        javaArgsProperty.set(javaArgs);
+    }
+
+    private final StringProperty minecraftArgsProperty = new SimpleStringProperty(this, "minecraftArgs", "");
+
+    public StringProperty minecraftArgsProperty() {
+        return minecraftArgsProperty;
+    }
+
+    /**
+     * The user customized arguments passed to Minecraft.
+     */
+    public String getMinecraftArgs() {
+        return minecraftArgsProperty.get();
+    }
+
+    public void setMinecraftArgs(String minecraftArgs) {
+        minecraftArgsProperty.set(minecraftArgs);
+    }
+
+    private final BooleanProperty noJVMArgsProperty = new SimpleBooleanProperty(this, "noJVMArgs", false);
+
+    public BooleanProperty noJVMArgsProperty() {
+        return noJVMArgsProperty;
+    }
+
+    /**
+     * True if disallow HMCL use default JVM arguments.
+     */
+    public boolean isNoJVMArgs() {
+        return noJVMArgsProperty.get();
+    }
+
+    public void setNoJVMArgs(boolean noJVMArgs) {
+        noJVMArgsProperty.set(noJVMArgs);
+    }
+
+    private final BooleanProperty notCheckJVMProperty = new SimpleBooleanProperty(this, "notCheckJVM", false);
+
+    public BooleanProperty notCheckJVMProperty() {
+        return notCheckJVMProperty;
+    }
+
+    /**
+     * True if HMCL does not check JVM validity.
+     */
+    public boolean isNotCheckJVM() {
+        return notCheckJVMProperty.get();
+    }
+
+    public void setNotCheckJVM(boolean notCheckJVM) {
+        notCheckJVMProperty.set(notCheckJVM);
+    }
+
+    private final BooleanProperty notCheckGameProperty = new SimpleBooleanProperty(this, "notCheckGame", false);
+
+    public BooleanProperty notCheckGameProperty() {
+        return notCheckGameProperty;
+    }
+
+    /**
+     * True if HMCL does not check game's completeness.
+     */
+    public boolean isNotCheckGame() {
+        return notCheckGameProperty.get();
+    }
+
+    public void setNotCheckGame(boolean notCheckGame) {
+        notCheckGameProperty.set(notCheckGame);
+    }
+
+    private final BooleanProperty showLogsProperty = new SimpleBooleanProperty(this, "showLogs", false);
+
+    public BooleanProperty showLogsProperty() {
+        return showLogsProperty;
+    }
+
+    /**
+     * True if show the logs after game launched.
+     */
+    public boolean isShowLogs() {
+        return showLogsProperty.get();
+    }
+
+    public void setShowLogs(boolean showLogs) {
+        showLogsProperty.set(showLogs);
+    }
+
+    // Minecraft settings.
+
+    private final StringProperty serverIpProperty = new SimpleStringProperty(this, "serverIp", "");
+
+    public StringProperty serverIpProperty() {
+        return serverIpProperty;
+    }
+
+    /**
+     * The server ip that will be entered after Minecraft successfully loaded ly.
+     *
+     * Format: ip:port or without port.
+     */
+    public String getServerIp() {
+        return serverIpProperty.get();
+    }
+
+    public void setServerIp(String serverIp) {
+        serverIpProperty.set(serverIp);
+    }
+
+
+    private final BooleanProperty fullscreenProperty = new SimpleBooleanProperty(this, "fullscreen", false);
+
+    public BooleanProperty fullscreenProperty() {
+        return fullscreenProperty;
+    }
+
+    /**
+     * True if Minecraft started in fullscreen mode.
+     */
+    public boolean isFullscreen() {
+        return fullscreenProperty.get();
+    }
+
+    public void setFullscreen(boolean fullscreen) {
+        fullscreenProperty.set(fullscreen);
+    }
+
+    private final IntegerProperty widthProperty = new SimpleIntegerProperty(this, "width", 854);
+
+    public IntegerProperty widthProperty() {
+        return widthProperty;
+    }
+
+    /**
+     * The width of Minecraft window, defaults 800.
+     *
+     * The field saves int value.
+     * String type prevents unexpected value from JsonParseException.
+     * We can only reset this field instead of recreating the whole setting file.
+     */
+    public int getWidth() {
+        return widthProperty.get();
+    }
+
+    public void setWidth(int width) {
+        widthProperty.set(width);
+    }
+
+
+    private final IntegerProperty heightProperty = new SimpleIntegerProperty(this, "height", 480);
+
+    public IntegerProperty heightProperty() {
+        return heightProperty;
+    }
+
+    /**
+     * The height of Minecraft window, defaults 480.
+     *
+     * The field saves int value.
+     * String type prevents unexpected value from JsonParseException.
+     * We can only reset this field instead of recreating the whole setting file.
+     */
+    public int getHeight() {
+        return heightProperty.get();
+    }
+
+    public void setHeight(int height) {
+        heightProperty.set(height);
+    }
+
+    /**
+     * 0 - .minecraft<br/>
+     * 1 - .minecraft/versions/&lt;version&gt;/<br/>
+     */
+    private final ObjectProperty<EnumGameDirectory> gameDirTypeProperty = new SimpleObjectProperty<>(this, "gameDirType", EnumGameDirectory.ROOT_FOLDER);
+
+    public ObjectProperty<EnumGameDirectory> gameDirTypeProperty() {
+        return gameDirTypeProperty;
+    }
+
+    public EnumGameDirectory getGameDirType() {
+        return gameDirTypeProperty.get();
+    }
+
+    public void setGameDirType(EnumGameDirectory gameDirType) {
+        gameDirTypeProperty.set(gameDirType);
+    }
+
+    /**
+     * Your custom gameDir
+     */
+    private final StringProperty gameDirProperty = new SimpleStringProperty(this, "gameDir", "");
+
+    public StringProperty gameDirProperty() {
+        return gameDirProperty;
+    }
+
+    public String getGameDir() {
+        return gameDirProperty.get();
+    }
+
+    public void setGameDir(String gameDir) {
+        gameDirProperty.set(gameDir);
+    }
+
+    // launcher settings
 
     /**
      * 0 - Close the launcher when the game starts.<br/>
      * 1 - Hide the launcher when the game starts.<br/>
      * 2 - Keep the launcher open.<br/>
      */
-    @SerializedName("launcherVisibility")
-    private int launcherVisibility;
+    private final ObjectProperty<LauncherVisibility> launcherVisibilityProperty = new SimpleObjectProperty<>(this, "launcherVisibility", LauncherVisibility.HIDE);
 
-    /**
-     * 0 - .minecraft<br/>
-     * 1 - .minecraft/versions/&lt;version&gt;/<br/>
-     */
-    @SerializedName("gameDirType")
-    private int gameDirType;
-
-    public transient final EventHandler<PropertyChangedEvent> propertyChanged = new EventHandler<>();
-
-    public VersionSetting() {
-        fullscreen = usesGlobal = false;
-        launcherVisibility = 1;
-        gameDirType = 0;
-        javaDir = java = minecraftArgs = serverIp = precalledCommand = wrapper = "";
-    }
-
-    public String getJavaDir() {
-        Java j = getJava();
-        if (j.getHome() == null)
-            return javaDir;
-        else
-            return j.getJava();
-    }
-
-    public String getSettingsJavaDir() {
-        return javaDir;
-    }
-
-    public File getJavaDirFile() {
-        return new File(getJavaDir());
-    }
-
-    public void setJavaDir(String javaDir) {
-        PropertyChangedEvent event = new PropertyChangedEvent(this, "javaDir", this.javaDir, javaDir);
-        this.javaDir = javaDir;
-        propertyChanged.fire(event);
-    }
-
-    public Java getJava() {
-        return Java.JAVA.get(getJavaIndexInAllJavas());
-    }
-
-    public int getJavaIndexInAllJavas() {
-        if (StrUtils.isBlank(java) && StrUtils.isNotBlank(javaDir))
-            java = "Custom";
-        int idx = Java.JAVA.indexOf(new Java(java, null));
-        if (idx == -1) {
-            java = Java.suggestedJava().getName();
-            idx = 0;
-        }
-        return idx;
-    }
-
-    public void setJava(Java java) {
-        PropertyChangedEvent event = new PropertyChangedEvent(this, "java", this.java, java);
-        if (java == null)
-            this.java = Java.JAVA.get(0).getName();
-        else {
-            int idx = Java.JAVA.indexOf(java);
-            if (idx == -1)
-                return;
-            this.java = java.getName();
-        }
-        propertyChanged.fire(event);
-    }
-
-    public String getJavaArgs() {
-        if (StrUtils.isBlank(javaArgs))
-            return "";
-        return javaArgs;
-    }
-
-    public void setJavaArgs(String javaArgs) {
-        PropertyChangedEvent event = new PropertyChangedEvent(this, "javaArgs", this.javaArgs, javaArgs);
-        this.javaArgs = javaArgs;
-        propertyChanged.fire(event);
-    }
-
-    public String getMaxMemory() {
-        if (StrUtils.isBlank(maxMemory))
-            return String.valueOf(OS.getSuggestedMemorySize());
-        return maxMemory;
-    }
-
-    public void setMaxMemory(String maxMemory) {
-        PropertyChangedEvent event = new PropertyChangedEvent(this, "maxMemory", this.maxMemory, maxMemory);
-        this.maxMemory = maxMemory;
-        propertyChanged.fire(event);
-    }
-
-    public String getWidth() {
-        if (StrUtils.isBlank(width))
-            return "854";
-        return width;
-    }
-
-    public void setWidth(String width) {
-        PropertyChangedEvent event = new PropertyChangedEvent(this, "width", this.width, width);
-        this.width = width;
-        propertyChanged.fire(event);
-    }
-
-    public String getHeight() {
-        if (StrUtils.isBlank(height))
-            return "480";
-        return height;
-    }
-
-    public void setHeight(String height) {
-        PropertyChangedEvent event = new PropertyChangedEvent(this, "height", this.height, height);
-        this.height = height;
-        propertyChanged.fire(event);
-    }
-
-    public boolean isFullscreen() {
-        return fullscreen;
-    }
-
-    public void setFullscreen(boolean fullscreen) {
-        PropertyChangedEvent event = new PropertyChangedEvent(this, "fullscreen", this.fullscreen, fullscreen);
-        this.fullscreen = fullscreen;
-        propertyChanged.fire(event);
+    public ObjectProperty<LauncherVisibility> launcherVisibilityProperty() {
+        return launcherVisibilityProperty;
     }
 
     public LauncherVisibility getLauncherVisibility() {
-        return LauncherVisibility.values()[launcherVisibility];
+        return launcherVisibilityProperty.get();
     }
 
     public void setLauncherVisibility(LauncherVisibility launcherVisibility) {
-        PropertyChangedEvent event = new PropertyChangedEvent(this, "launcherVisibility", this.launcherVisibility, launcherVisibility);
-        this.launcherVisibility = launcherVisibility.ordinal();
-        propertyChanged.fire(event);
+        launcherVisibilityProperty.set(launcherVisibility);
     }
 
-    public GameDirType getGameDirType() {
-        if (gameDirType < 0 || gameDirType > 1)
-            setGameDirType(GameDirType.ROOT_FOLDER);
-        return GameDirType.values()[gameDirType];
+    public JavaVersion getJavaVersion() throws InterruptedException {
+        // TODO: lazy initialization may result in UI suspension.
+        if (StringUtils.isBlank(getJava()))
+            setJava(StringUtils.isBlank(getJavaDir()) ? "Default" : "Custom");
+        if ("Default".equals(getJava())) return JavaVersion.fromCurrentEnvironment();
+        else if (isUsesCustomJavaDir()) {
+            try {
+                return JavaVersion.fromExecutable(Paths.get(getJavaDir()));
+            } catch (IOException e) {
+                return null; // Custom Java Directory not found,
+            }
+        } else if (StringUtils.isNotBlank(getJava())) {
+            List<JavaVersion> matchedJava = JavaVersion.getJavas().stream()
+                    .filter(java -> java.getVersion().equals(getJava()))
+                    .collect(Collectors.toList());
+            if (matchedJava.isEmpty()) {
+                setJava("Default");
+                return JavaVersion.fromCurrentEnvironment();
+            } else {
+                return matchedJava.stream()
+                        .filter(java -> java.getBinary().toString().equals(getDefaultJavaPath()))
+                        .findFirst()
+                        .orElse(matchedJava.get(0));
+            }
+        } else throw new Error();
     }
 
-    public void setGameDirType(GameDirType gameDirType) {
-        PropertyChangedEvent event = new PropertyChangedEvent(this, "gameDirType", this.gameDirType, gameDirType);
-        this.gameDirType = gameDirType.ordinal();
-        propertyChanged.fire(event);
+    public void setJavaVersion(JavaVersion java) {
+        setJava(java.getVersion());
+        setDefaultJavaPath(java.getBinary().toString());
     }
 
-    public String getPermSize() {
-        return permSize;
+    public void addPropertyChangedListener(InvalidationListener listener) {
+        usesGlobalProperty.addListener(listener);
+        javaProperty.addListener(listener);
+        javaDirProperty.addListener(listener);
+        wrapperProperty.addListener(listener);
+        permSizeProperty.addListener(listener);
+        maxMemoryProperty.addListener(listener);
+        minMemoryProperty.addListener(listener);
+        preLaunchCommandProperty.addListener(listener);
+        javaArgsProperty.addListener(listener);
+        minecraftArgsProperty.addListener(listener);
+        noJVMArgsProperty.addListener(listener);
+        notCheckGameProperty.addListener(listener);
+        notCheckJVMProperty.addListener(listener);
+        showLogsProperty.addListener(listener);
+        serverIpProperty.addListener(listener);
+        fullscreenProperty.addListener(listener);
+        widthProperty.addListener(listener);
+        heightProperty.addListener(listener);
+        gameDirTypeProperty.addListener(listener);
+        gameDirProperty.addListener(listener);
+        launcherVisibilityProperty.addListener(listener);
+        defaultJavaPathProperty.addListener(listener);
     }
 
-    public void setPermSize(String permSize) {
-        PropertyChangedEvent event = new PropertyChangedEvent(this, "permSize", this.permSize, permSize);
-        this.permSize = permSize;
-        propertyChanged.fire(event);
-    }
-
-    public boolean isNoJVMArgs() {
-        return noJVMArgs;
-    }
-
-    public void setNoJVMArgs(boolean noJVMArgs) {
-        PropertyChangedEvent event = new PropertyChangedEvent(this, "noJVMArgs", this.noJVMArgs, noJVMArgs);
-        this.noJVMArgs = noJVMArgs;
-        propertyChanged.fire(event);
-    }
-
-    public String getMinecraftArgs() {
-        return minecraftArgs;
-    }
-
-    public void setMinecraftArgs(String minecraftArgs) {
-        PropertyChangedEvent event = new PropertyChangedEvent(this, "minecraftArgs", this.minecraftArgs, minecraftArgs);
-        this.minecraftArgs = minecraftArgs;
-        propertyChanged.fire(event);
-    }
-
-    public String getPrecalledCommand() {
-        return precalledCommand;
-    }
-
-    public void setPrecalledCommand(String precalledCommand) {
-        PropertyChangedEvent event = new PropertyChangedEvent(this, "precalledCommand", this.precalledCommand, precalledCommand);
-        this.precalledCommand = precalledCommand;
-        propertyChanged.fire(event);
-    }
-
-    public String getWrapper() {
-        return wrapper;
-    }
-
-    public void setWrapper(String wrapper) {
-        PropertyChangedEvent event = new PropertyChangedEvent(this, "wrapper", this.wrapper, wrapper);
-        this.wrapper = wrapper;
-        propertyChanged.fire(event);
-    }
-
-    public String getServerIp() {
-        return serverIp;
-    }
-
-    public void setServerIp(String serverIp) {
-        PropertyChangedEvent event = new PropertyChangedEvent(this, "serverIp", this.serverIp, serverIp);
-        this.serverIp = serverIp;
-        propertyChanged.fire(event);
-    }
-
-    public boolean isNotCheckGame() {
-        return notCheckGame;
-    }
-
-    public void setNotCheckGame(boolean notCheckGame) {
-        PropertyChangedEvent event = new PropertyChangedEvent(this, "notCheckGame", this.notCheckGame, notCheckGame);
-        this.notCheckGame = notCheckGame;
-        propertyChanged.fire(event);
-    }
-
-    public boolean isUsesGlobal() {
-        return usesGlobal;
-    }
-
-    public void setUsesGlobal(boolean usesGlobal) {
-        PropertyChangedEvent event = new PropertyChangedEvent(this, "usesGlobal", this.usesGlobal, usesGlobal);
-        this.usesGlobal = usesGlobal;
-        propertyChanged.fire(event);
-    }
-
-    public LaunchOptions createLaunchOptions(File gameDir) {
-        LaunchOptions x = new LaunchOptions();
-        x.setFullscreen(isFullscreen());
-        x.setWrapper(getWrapper());
-        x.setGameDir(gameDir);
-        x.setHeight(getHeight());
-        x.setJavaArgs(getJavaArgs());
-        x.setLaunchVersion(id);
-        x.setMaxMemory(getMaxMemory());
-        x.setMinecraftArgs(getMinecraftArgs());
-        x.setName(Main.shortTitle());
-        x.setType(Main.shortTitle());
-        x.setVersionName(Main.shortTitle());
-        x.setNoJVMArgs(isNoJVMArgs());
-        x.setNotCheckGame(isNotCheckGame());
-        x.setPermSize(getPermSize());
-        x.setPrecalledCommand(getPrecalledCommand());
-        x.setProxyHost(Settings.getInstance().getProxyHost());
-        x.setProxyPort(Settings.getInstance().getProxyPort());
-        x.setProxyUser(Settings.getInstance().getProxyUserName());
-        x.setProxyPass(Settings.getInstance().getProxyPassword());
-        x.setServerIp(getServerIp());
-        x.setWidth(getWidth());
-
-        String str = getJavaDir();
-        if (!getJavaDirFile().exists()) {
-            HMCLog.err(C.i18n("launch.wrong_javadir"));
-            setJava(null);
-            str = getJavaDir();
+    public LaunchOptions toLaunchOptions(File gameDir) throws InterruptedException {
+        JavaVersion javaVersion = Optional.ofNullable(getJavaVersion()).orElse(JavaVersion.fromCurrentEnvironment());
+        LaunchOptions.Builder builder = new LaunchOptions.Builder()
+                .setGameDir(gameDir)
+                .setJava(javaVersion)
+                .setVersionName(Metadata.TITLE)
+                .setProfileName(Metadata.TITLE)
+                .setMinecraftArgs(getMinecraftArgs())
+                .setJavaArgs(getJavaArgs())
+                .setMaxMemory(getMaxMemory())
+                .setMinMemory(getMinMemory())
+                .setMetaspace(Lang.toIntOrNull(getPermSize()))
+                .setWidth(getWidth())
+                .setHeight(getHeight())
+                .setFullscreen(isFullscreen())
+                .setServerIp(getServerIp())
+                .setWrapper(getWrapper())
+                .setPrecalledCommand(getPreLaunchCommand())
+                .setNoGeneratedJVMArgs(isNoJVMArgs());
+        if (config().hasProxy()) {
+            builder.setProxyHost(config().getProxyHost());
+            builder.setProxyPort(config().getProxyPort());
+            if (config().hasProxyAuth()) {
+                builder.setProxyUser(config().getProxyUser());
+                builder.setProxyPass(config().getProxyPass());
+            }
+        }
+        return builder.create();
+    }
+
+    public static class Serializer implements JsonSerializer<VersionSetting>, JsonDeserializer<VersionSetting> {
+        @Override
+        public JsonElement serialize(VersionSetting src, Type typeOfSrc, JsonSerializationContext context) {
+            if (src == null) return JsonNull.INSTANCE;
+            JsonObject obj = new JsonObject();
+
+            obj.addProperty("usesGlobal", src.isUsesGlobal());
+            obj.addProperty("javaArgs", src.getJavaArgs());
+            obj.addProperty("minecraftArgs", src.getMinecraftArgs());
+            obj.addProperty("maxMemory", src.getMaxMemory() <= 0 ? OperatingSystem.SUGGESTED_MEMORY : src.getMaxMemory());
+            obj.addProperty("minMemory", src.getMinMemory());
+            obj.addProperty("permSize", src.getPermSize());
+            obj.addProperty("width", src.getWidth());
+            obj.addProperty("height", src.getHeight());
+            obj.addProperty("javaDir", src.getJavaDir());
+            obj.addProperty("precalledCommand", src.getPreLaunchCommand());
+            obj.addProperty("serverIp", src.getServerIp());
+            obj.addProperty("java", src.getJava());
+            obj.addProperty("wrapper", src.getWrapper());
+            obj.addProperty("fullscreen", src.isFullscreen());
+            obj.addProperty("noJVMArgs", src.isNoJVMArgs());
+            obj.addProperty("notCheckGame", src.isNotCheckGame());
+            obj.addProperty("notCheckJVM", src.isNotCheckJVM());
+            obj.addProperty("showLogs", src.isShowLogs());
+            obj.addProperty("gameDir", src.getGameDir());
+            obj.addProperty("launcherVisibility", src.getLauncherVisibility().ordinal());
+            obj.addProperty("gameDirType", src.getGameDirType().ordinal());
+            obj.addProperty("defaultJavaPath", src.getDefaultJavaPath());
+
+            return obj;
+        }
+
+        @Override
+        public VersionSetting deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException {
+            if (json == null || json == JsonNull.INSTANCE || !(json instanceof JsonObject))
+                return null;
+            JsonObject obj = (JsonObject) json;
+
+            int maxMemoryN = parseJsonPrimitive(Optional.ofNullable(obj.get("maxMemory")).map(JsonElement::getAsJsonPrimitive).orElse(null), OperatingSystem.SUGGESTED_MEMORY);
+            if (maxMemoryN <= 0) maxMemoryN = OperatingSystem.SUGGESTED_MEMORY;
+
+            VersionSetting vs = new VersionSetting();
+
+            vs.setUsesGlobal(Optional.ofNullable(obj.get("usesGlobal")).map(JsonElement::getAsBoolean).orElse(false));
+            vs.setJavaArgs(Optional.ofNullable(obj.get("javaArgs")).map(JsonElement::getAsString).orElse(""));
+            vs.setMinecraftArgs(Optional.ofNullable(obj.get("minecraftArgs")).map(JsonElement::getAsString).orElse(""));
+            vs.setMaxMemory(maxMemoryN);
+            vs.setMinMemory(Optional.ofNullable(obj.get("minMemory")).map(JsonElement::getAsInt).orElse(null));
+            vs.setPermSize(Optional.ofNullable(obj.get("permSize")).map(JsonElement::getAsString).orElse(""));
+            vs.setWidth(Optional.ofNullable(obj.get("width")).map(JsonElement::getAsJsonPrimitive).map(this::parseJsonPrimitive).orElse(0));
+            vs.setHeight(Optional.ofNullable(obj.get("height")).map(JsonElement::getAsJsonPrimitive).map(this::parseJsonPrimitive).orElse(0));
+            vs.setJavaDir(Optional.ofNullable(obj.get("javaDir")).map(JsonElement::getAsString).orElse(""));
+            vs.setPreLaunchCommand(Optional.ofNullable(obj.get("precalledCommand")).map(JsonElement::getAsString).orElse(""));
+            vs.setServerIp(Optional.ofNullable(obj.get("serverIp")).map(JsonElement::getAsString).orElse(""));
+            vs.setJava(Optional.ofNullable(obj.get("java")).map(JsonElement::getAsString).orElse(""));
+            vs.setWrapper(Optional.ofNullable(obj.get("wrapper")).map(JsonElement::getAsString).orElse(""));
+            vs.setGameDir(Optional.ofNullable(obj.get("gameDir")).map(JsonElement::getAsString).orElse(""));
+            vs.setFullscreen(Optional.ofNullable(obj.get("fullscreen")).map(JsonElement::getAsBoolean).orElse(false));
+            vs.setNoJVMArgs(Optional.ofNullable(obj.get("noJVMArgs")).map(JsonElement::getAsBoolean).orElse(false));
+            vs.setNotCheckGame(Optional.ofNullable(obj.get("notCheckGame")).map(JsonElement::getAsBoolean).orElse(false));
+            vs.setNotCheckJVM(Optional.ofNullable(obj.get("notCheckJVM")).map(JsonElement::getAsBoolean).orElse(false));
+            vs.setShowLogs(Optional.ofNullable(obj.get("showLogs")).map(JsonElement::getAsBoolean).orElse(false));
+            vs.setLauncherVisibility(LauncherVisibility.values()[Optional.ofNullable(obj.get("launcherVisibility")).map(JsonElement::getAsInt).orElse(1)]);
+            vs.setGameDirType(EnumGameDirectory.values()[Optional.ofNullable(obj.get("gameDirType")).map(JsonElement::getAsInt).orElse(0)]);
+            vs.setDefaultJavaPath(Optional.ofNullable(obj.get("defaultJavaPath")).map(JsonElement::getAsString).orElse(null));
+
+            return vs;
+        }
+
+        private int parseJsonPrimitive(JsonPrimitive primitive) {
+            return parseJsonPrimitive(primitive, 0);
+        }
+
+        private int parseJsonPrimitive(JsonPrimitive primitive, int defaultValue) {
+            if (primitive == null)
+                return defaultValue;
+            else if (primitive.isNumber())
+                return primitive.getAsInt();
+            else
+                return Lang.parseInt(primitive.getAsString(), defaultValue);
         }
-        x.setJavaDir(str);
-        return x;
     }
 }

HMCL/src/main/java/org/jackhuang/hmcl/ui/Controllers.java

@@ -0,0 +1,285 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui;
+
+import com.jfoenix.utils.JFXUtilities;
+import javafx.scene.Node;
+import javafx.scene.Scene;
+import javafx.scene.image.Image;
+import javafx.scene.layout.Region;
+import javafx.stage.Stage;
+import org.jackhuang.hmcl.Launcher;
+import org.jackhuang.hmcl.Metadata;
+import org.jackhuang.hmcl.game.HMCLGameRepository;
+import org.jackhuang.hmcl.game.Version;
+import org.jackhuang.hmcl.setting.Accounts;
+import org.jackhuang.hmcl.setting.EnumCommonDirectory;
+import org.jackhuang.hmcl.setting.Profiles;
+import org.jackhuang.hmcl.task.Task;
+import org.jackhuang.hmcl.task.TaskExecutor;
+import org.jackhuang.hmcl.ui.account.AccountList;
+import org.jackhuang.hmcl.ui.account.AuthlibInjectorServersPage;
+import org.jackhuang.hmcl.ui.construct.*;
+import org.jackhuang.hmcl.ui.construct.MessageDialogPane.MessageType;
+import org.jackhuang.hmcl.ui.decorator.DecoratorController;
+import org.jackhuang.hmcl.ui.download.ModpackInstallWizardProvider;
+import org.jackhuang.hmcl.ui.profile.ProfileList;
+import org.jackhuang.hmcl.ui.versions.GameItem;
+import org.jackhuang.hmcl.ui.versions.GameList;
+import org.jackhuang.hmcl.ui.versions.VersionPage;
+import org.jackhuang.hmcl.upgrade.UpdateChecker;
+import org.jackhuang.hmcl.util.FutureCallback;
+import org.jackhuang.hmcl.util.Logging;
+import org.jackhuang.hmcl.util.io.FileUtils;
+import org.jackhuang.hmcl.util.javafx.BindingMapping;
+import org.jackhuang.hmcl.util.platform.JavaVersion;
+import org.jackhuang.hmcl.util.versioning.VersionNumber;
+
+import java.io.File;
+import java.util.Comparator;
+import java.util.Date;
+import java.util.List;
+import java.util.function.Consumer;
+import java.util.stream.Collectors;
+
+import static org.jackhuang.hmcl.setting.ConfigHolder.config;
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
+public final class Controllers {
+
+    private static Scene scene;
+    private static Stage stage;
+    private static MainPage mainPage = null;
+    private static SettingsPage settingsPage = null;
+    private static VersionPage versionPage = null;
+    private static GameList gameListPage = null;
+    private static AccountList accountListPage = null;
+    private static ProfileList profileListPage = null;
+    private static AuthlibInjectorServersPage serversPage = null;
+    private static LeftPaneController leftPaneController;
+    private static DecoratorController decorator;
+
+    public static Scene getScene() {
+        return scene;
+    }
+
+    public static Stage getStage() {
+        return stage;
+    }
+
+    // FXThread
+    public static SettingsPage getSettingsPage() {
+        if (settingsPage == null)
+            settingsPage = new SettingsPage();
+        return settingsPage;
+    }
+
+    // FXThread
+    public static GameList getGameListPage() {
+        if (gameListPage == null) {
+            gameListPage = new GameList();
+            FXUtils.applyDragListener(gameListPage, it -> "zip".equals(FileUtils.getExtension(it)), modpacks -> {
+                File modpack = modpacks.get(0);
+                Controllers.getDecorator().startWizard(new ModpackInstallWizardProvider(Profiles.getSelectedProfile(), modpack), i18n("install.modpack"));
+            });
+        }
+        return gameListPage;
+    }
+
+    // FXThread
+    public static AccountList getAccountListPage() {
+        if (accountListPage == null) {
+            AccountList accountListPage = new AccountList();
+            accountListPage.selectedAccountProperty().bindBidirectional(Accounts.selectedAccountProperty());
+            accountListPage.accountsProperty().bindContent(Accounts.accountsProperty());
+            Controllers.accountListPage = accountListPage;
+        }
+        return accountListPage;
+    }
+
+    // FXThread
+    public static ProfileList getProfileListPage() {
+        if (profileListPage == null) {
+            ProfileList profileListPage = new ProfileList();
+            profileListPage.selectedProfileProperty().bindBidirectional(Profiles.selectedProfileProperty());
+            profileListPage.profilesProperty().bindContent(Profiles.profilesProperty());
+            Controllers.profileListPage = profileListPage;
+        }
+        return profileListPage;
+    }
+
+    // FXThread
+    public static VersionPage getVersionPage() {
+        if (versionPage == null)
+            versionPage = new VersionPage();
+        return versionPage;
+    }
+
+    // FXThread
+    public static AuthlibInjectorServersPage getServersPage() {
+        if (serversPage == null)
+            serversPage = new AuthlibInjectorServersPage();
+        return serversPage;
+    }
+
+    // FXThread
+    public static DecoratorController getDecorator() {
+        return decorator;
+    }
+
+    public static MainPage getMainPage() {
+        if (mainPage == null) {
+            MainPage mainPage = new MainPage();
+            FXUtils.applyDragListener(mainPage, it -> "zip".equals(FileUtils.getExtension(it)), modpacks -> {
+                File modpack = modpacks.get(0);
+                Controllers.getDecorator().startWizard(new ModpackInstallWizardProvider(Profiles.getSelectedProfile(), modpack), i18n("install.modpack"));
+            });
+
+            FXUtils.onChangeAndOperate(Profiles.selectedVersionProperty(), version -> {
+                if (version != null) {
+                    mainPage.setCurrentGame(version);
+                } else {
+                    mainPage.setCurrentGame(i18n("version.empty"));
+                }
+            });
+            mainPage.showUpdateProperty().bind(UpdateChecker.outdatedProperty());
+            mainPage.latestVersionProperty().bind(
+                    BindingMapping.of(UpdateChecker.latestVersionProperty())
+                            .map(version -> version == null ? "" : i18n("update.bubble.title", version.getVersion())));
+
+            Profiles.registerVersionsListener(profile -> {
+                HMCLGameRepository repository = profile.getRepository();
+                List<Node> children = repository.getVersions().parallelStream()
+                        .filter(version -> !version.isHidden())
+                        .sorted(Comparator.comparing((Version version) -> version.getReleaseTime() == null ? new Date(0L) : version.getReleaseTime())
+                                .thenComparing(a -> VersionNumber.asVersion(a.getId())))
+                        .map(version -> {
+                            Node node = PopupMenu.wrapPopupMenuItem(new GameItem(profile, version.getId()));
+                            node.setOnMouseClicked(e -> profile.setSelectedVersion(version.getId()));
+                            return node;
+                        })
+                        .collect(Collectors.toList());
+                JFXUtilities.runInFX(() -> {
+                    if (profile == Profiles.getSelectedProfile())
+                        mainPage.getVersions().setAll(children);
+                });
+            });
+            Controllers.mainPage = mainPage;
+        }
+        return mainPage;
+    }
+
+    public static LeftPaneController getLeftPaneController() {
+        return leftPaneController;
+    }
+
+    public static void initialize(Stage stage) {
+        Logging.LOG.info("Start initializing application");
+
+        Controllers.stage = stage;
+
+        stage.setOnCloseRequest(e -> Launcher.stopApplication());
+
+        decorator = new DecoratorController(stage, getMainPage());
+        leftPaneController = new LeftPaneController();
+        decorator.getDecorator().drawerProperty().setAll(leftPaneController);
+
+        if (config().getCommonDirType() == EnumCommonDirectory.CUSTOM &&
+                !FileUtils.canCreateDirectory(config().getCommonDirectory())) {
+            config().setCommonDirType(EnumCommonDirectory.DEFAULT);
+            dialog(i18n("launcher.cache_directory.invalid"));
+        }
+
+        Task.runAsync(JavaVersion::initialize).start();
+
+        scene = new Scene(decorator.getDecorator(), 800, 519);
+        scene.getStylesheets().setAll(config().getTheme().getStylesheets());
+
+        stage.getIcons().add(new Image("/assets/img/icon.png"));
+        stage.setTitle(Metadata.TITLE);
+    }
+
+    public static void dialog(Region content) {
+        if (decorator != null)
+            decorator.showDialog(content);
+    }
+
+    public static void dialog(String text) {
+        dialog(text, null);
+    }
+
+    public static void dialog(String text, String title) {
+        dialog(text, title, MessageType.INFORMATION);
+    }
+
+    public static void dialog(String text, String title, MessageType type) {
+        dialog(text, title, type, null);
+    }
+
+    public static void dialog(String text, String title, MessageType type, Runnable onAccept) {
+        dialog(new MessageDialogPane(text, title, type, onAccept));
+    }
+
+    public static void confirmDialog(String text, String title, Runnable onAccept, Runnable onCancel) {
+        dialog(new MessageDialogPane(text, title, onAccept, onCancel));
+    }
+
+    public static InputDialogPane inputDialog(String text, FutureCallback<String> onResult) {
+        InputDialogPane pane = new InputDialogPane(text, onResult);
+        dialog(pane);
+        return pane;
+    }
+
+    public static Region taskDialog(TaskExecutor executor, String title) {
+        return taskDialog(executor, title, "");
+    }
+
+    public static Region taskDialog(TaskExecutor executor, String title, String subtitle) {
+        return taskDialog(executor, title, subtitle, null);
+    }
+
+    public static Region taskDialog(TaskExecutor executor, String title, String subtitle, Consumer<Region> onCancel) {
+        TaskExecutorDialogPane pane = new TaskExecutorDialogPane(onCancel);
+        pane.setTitle(title);
+        pane.setSubtitle(subtitle);
+        pane.setExecutor(executor);
+        dialog(pane);
+        return pane;
+    }
+
+    public static void navigate(Node node) {
+        decorator.getNavigator().navigate(node);
+    }
+
+    public static boolean isStopped() {
+        return decorator == null;
+    }
+
+    public static void shutdown() {
+        mainPage = null;
+        settingsPage = null;
+        versionPage = null;
+        serversPage = null;
+        decorator = null;
+        stage = null;
+        scene = null;
+        gameListPage = null;
+        accountListPage = null;
+        profileListPage = null;
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/CrashWindow.java

@@ -0,0 +1,76 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui;
+
+import javafx.geometry.Pos;
+import javafx.scene.Scene;
+import javafx.scene.control.Button;
+import javafx.scene.control.Label;
+import javafx.scene.control.TextArea;
+import javafx.scene.image.Image;
+import javafx.scene.layout.BorderPane;
+import javafx.scene.layout.HBox;
+import javafx.scene.layout.StackPane;
+import javafx.stage.Stage;
+import org.jackhuang.hmcl.Metadata;
+import org.jackhuang.hmcl.upgrade.UpdateChecker;
+
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
+/**
+ * @author huangyuhui
+ */
+public class CrashWindow extends Stage {
+
+    public CrashWindow(String text) {
+        Label lblCrash = new Label();
+        if (UpdateChecker.isOutdated())
+            lblCrash.setText(i18n("launcher.crash_out_dated"));
+        else
+            lblCrash.setText(i18n("launcher.crash"));
+        lblCrash.setWrapText(true);
+
+        TextArea textArea = new TextArea();
+        textArea.setText(text);
+        textArea.setEditable(false);
+
+        Button btnContact = new Button();
+        btnContact.setText(i18n("launcher.contact"));
+        btnContact.setOnMouseClicked(event -> FXUtils.openLink(Metadata.CONTACT_URL));
+        HBox box = new HBox();
+        box.setStyle("-fx-padding: 8px;");
+        box.getChildren().add(btnContact);
+        box.setAlignment(Pos.CENTER_RIGHT);
+
+        BorderPane pane = new BorderPane();
+        StackPane stackPane = new StackPane();
+        stackPane.setStyle("-fx-padding: 8px;");
+        stackPane.getChildren().add(lblCrash);
+        pane.setTop(stackPane);
+        pane.setCenter(textArea);
+        pane.setBottom(box);
+
+        Scene scene = new Scene(pane, 800, 480);
+        setScene(scene);
+        getIcons().add(new Image("/assets/img/icon.png"));
+        setTitle(i18n("message.error"));
+
+        setOnCloseRequest(e -> System.exit(1));
+    }
+
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/DialogController.java

@@ -0,0 +1,50 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui;
+
+import com.jfoenix.utils.JFXUtilities;
+import org.jackhuang.hmcl.auth.Account;
+import org.jackhuang.hmcl.auth.AuthInfo;
+import org.jackhuang.hmcl.auth.AuthenticationException;
+import org.jackhuang.hmcl.auth.yggdrasil.YggdrasilAccount;
+import org.jackhuang.hmcl.ui.account.AccountLoginPane;
+
+import java.util.Optional;
+import java.util.concurrent.CancellationException;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.atomic.AtomicReference;
+
+public final class DialogController {
+
+    public static AuthInfo logIn(Account account) throws CancellationException, AuthenticationException, InterruptedException {
+        if (account instanceof YggdrasilAccount) {
+            CountDownLatch latch = new CountDownLatch(1);
+            AtomicReference<AuthInfo> res = new AtomicReference<>(null);
+            JFXUtilities.runInFX(() -> {
+                AccountLoginPane pane = new AccountLoginPane(account, it -> {
+                        res.set(it);
+                        latch.countDown();
+                }, latch::countDown);
+                Controllers.dialog(pane);
+            });
+            latch.await();
+            return Optional.ofNullable(res.get()).orElseThrow(CancellationException::new);
+        }
+        return account.logIn();
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/DraggableFrame.java

@@ -1,73 +0,0 @@
-/*
- * Hello Minecraft! Launcher.
- * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
- */
-package org.jackhuang.hmcl.ui;
-
-import java.awt.event.MouseEvent;
-import java.awt.event.MouseListener;
-import java.awt.event.MouseMotionListener;
-import javax.swing.JFrame;
-
-/**
- *
- * @author huangyuhui
- */
-public class DraggableFrame extends JFrame
-    implements MouseListener, MouseMotionListener {
-
-    private int dragGripX;
-    private int dragGripY;
-
-    public DraggableFrame() {
-        addMouseListener(this);
-        addMouseMotionListener(this);
-    }
-
-    @Override
-    public void mouseClicked(MouseEvent e) {
-    }
-
-    @Override
-    public void mousePressed(MouseEvent e) {
-        if (e.getButton() == 1 && isUndecorated()) {
-            this.dragGripX = e.getX();
-            this.dragGripY = e.getY();
-        }
-    }
-
-    @Override
-    public void mouseReleased(MouseEvent e) {
-    }
-
-    @Override
-    public void mouseEntered(MouseEvent e) {
-    }
-
-    @Override
-    public void mouseExited(MouseEvent e) {
-    }
-
-    @Override
-    public void mouseDragged(MouseEvent e) {
-        if ((e.getModifiersEx() & 0x400) != 0 && isUndecorated())
-            setLocation(e.getXOnScreen() - this.dragGripX, e.getYOnScreen() - this.dragGripY);
-    }
-
-    @Override
-    public void mouseMoved(MouseEvent e) {
-    }
-}

HMCL/src/main/java/org/jackhuang/hmcl/ui/FXUtils.java

@@ -0,0 +1,539 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui;
+
+import com.jfoenix.utils.JFXUtilities;
+import com.jfoenix.controls.*;
+import javafx.animation.Animation;
+import javafx.animation.Interpolator;
+import javafx.animation.KeyFrame;
+import javafx.animation.Timeline;
+import javafx.application.Platform;
+import javafx.beans.InvalidationListener;
+import javafx.beans.property.Property;
+import javafx.beans.value.ChangeListener;
+import javafx.beans.value.ObservableValue;
+import javafx.beans.value.WeakChangeListener;
+import javafx.event.EventHandler;
+import javafx.fxml.FXMLLoader;
+import javafx.geometry.Pos;
+import javafx.scene.Node;
+import javafx.scene.control.*;
+import javafx.scene.image.ImageView;
+import javafx.scene.input.MouseEvent;
+import javafx.scene.input.ScrollEvent;
+import javafx.scene.input.TransferMode;
+import javafx.scene.layout.Region;
+import javafx.scene.layout.StackPane;
+import javafx.scene.shape.Rectangle;
+import javafx.util.Callback;
+import javafx.util.Duration;
+import javafx.util.StringConverter;
+import org.jackhuang.hmcl.util.*;
+import org.jackhuang.hmcl.util.i18n.I18n;
+import org.jackhuang.hmcl.util.io.FileUtils;
+import org.jackhuang.hmcl.util.javafx.ExtendedProperties;
+import org.jackhuang.hmcl.util.javafx.SafeStringConverter;
+import org.jackhuang.hmcl.util.platform.OperatingSystem;
+
+import java.io.File;
+import java.io.FileFilter;
+import java.io.IOException;
+import java.io.UncheckedIOException;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Method;
+import java.net.URI;
+import java.util.List;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.atomic.AtomicReference;
+import java.util.function.BooleanSupplier;
+import java.util.function.Consumer;
+import java.util.function.Function;
+import java.util.function.Supplier;
+import java.util.logging.Level;
+import java.util.stream.Collectors;
+
+import static org.jackhuang.hmcl.util.Lang.thread;
+import static org.jackhuang.hmcl.util.Lang.tryCast;
+
+public final class FXUtils {
+    private FXUtils() {
+    }
+
+    public static void checkFxUserThread() {
+        if (!Platform.isFxApplicationThread()) {
+            throw new IllegalStateException("Not on FX application thread; currentThread = "
+                    + Thread.currentThread().getName());
+        }
+    }
+
+    public static InvalidationListener onInvalidating(Runnable action) {
+        return arg -> action.run();
+    }
+
+    public static <T> void onChange(ObservableValue<T> value, Consumer<T> consumer) {
+        value.addListener((a, b, c) -> consumer.accept(c));
+    }
+
+    public static <T> void onWeakChange(ObservableValue<T> value, Consumer<T> consumer) {
+        value.addListener(new WeakChangeListener<>((a, b, c) -> consumer.accept(c)));
+    }
+
+    public static <T> void onChangeAndOperate(ObservableValue<T> value, Consumer<T> consumer) {
+        consumer.accept(value.getValue());
+        onChange(value, consumer);
+    }
+
+    public static <T> void onWeakChangeAndOperate(ObservableValue<T> value, Consumer<T> consumer) {
+        consumer.accept(value.getValue());
+        onWeakChange(value, consumer);
+    }
+
+    public static void runLaterIf(BooleanSupplier condition, Runnable runnable) {
+        if (condition.getAsBoolean()) Platform.runLater(() -> runLaterIf(condition, runnable));
+        else runnable.run();
+    }
+
+    public static void limitSize(ImageView imageView, double maxWidth, double maxHeight) {
+        imageView.setPreserveRatio(true);
+        onChangeAndOperate(imageView.imageProperty(), image -> {
+            if (image != null && (image.getWidth() > maxWidth || image.getHeight() > maxHeight)) {
+                imageView.setFitHeight(maxHeight);
+                imageView.setFitWidth(maxWidth);
+            } else {
+                imageView.setFitHeight(-1);
+                imageView.setFitWidth(-1);
+            }
+        });
+    }
+
+    private static class ListenerPair<T> {
+        private final ObservableValue<T> value;
+        private final ChangeListener<? super T> listener;
+
+        ListenerPair(ObservableValue<T> value, ChangeListener<? super T> listener) {
+            this.value = value;
+            this.listener = listener;
+        }
+
+        void bind() {
+            value.addListener(listener);
+        }
+
+        void unbind() {
+            value.removeListener(listener);
+        }
+    }
+
+    public static <T> void addListener(Node node, String key, ObservableValue<T> value, Consumer<? super T> callback) {
+        ListenerPair<T> pair = new ListenerPair<>(value, (a, b, newValue) -> callback.accept(newValue));
+        node.getProperties().put(key, pair);
+        pair.bind();
+    }
+
+    public static void removeListener(Node node, String key) {
+        tryCast(node.getProperties().get(key), ListenerPair.class)
+                .ifPresent(info -> {
+                    info.unbind();
+                    node.getProperties().remove(key);
+                });
+    }
+
+    public static void setValidateWhileTextChanged(Node field, boolean validate) {
+        if (field instanceof JFXTextField) {
+            if (validate) {
+                addListener(field, "FXUtils.validation", ((JFXTextField) field).textProperty(), o -> ((JFXTextField) field).validate());
+            } else {
+                removeListener(field, "FXUtils.validation");
+            }
+            ((JFXTextField) field).validate();
+        } else if (field instanceof JFXPasswordField) {
+            if (validate) {
+                addListener(field, "FXUtils.validation", ((JFXPasswordField) field).textProperty(), o -> ((JFXPasswordField) field).validate());
+            } else {
+                removeListener(field, "FXUtils.validation");
+            }
+            ((JFXPasswordField) field).validate();
+        } else
+            throw new IllegalArgumentException("Only JFXTextField and JFXPasswordField allowed");
+    }
+
+    public static boolean getValidateWhileTextChanged(Node field) {
+        return field.getProperties().containsKey("FXUtils.validation");
+    }
+
+    public static void setOverflowHidden(Region region, boolean hidden) {
+        if (hidden) {
+            Rectangle rectangle = new Rectangle();
+            rectangle.widthProperty().bind(region.widthProperty());
+            rectangle.heightProperty().bind(region.heightProperty());
+            region.setClip(rectangle);
+        } else {
+            region.setClip(null);
+        }
+    }
+
+    public static boolean getOverflowHidden(Region region) {
+        return region.getClip() != null;
+    }
+
+    public static void setLimitWidth(Region region, double width) {
+        region.setMaxWidth(width);
+        region.setMinWidth(width);
+        region.setPrefWidth(width);
+    }
+
+    public static double getLimitWidth(Region region) {
+        return region.getMaxWidth();
+    }
+
+    public static void setLimitHeight(Region region, double height) {
+        region.setMaxHeight(height);
+        region.setMinHeight(height);
+        region.setPrefHeight(height);
+    }
+
+    public static double getLimitHeight(Region region) {
+        return region.getMaxHeight();
+    }
+
+    public static Node limitingSize(Node node, double width, double height) {
+        StackPane pane = new StackPane(node);
+        pane.setAlignment(Pos.CENTER);
+        FXUtils.setLimitWidth(pane, width);
+        FXUtils.setLimitHeight(pane, height);
+        return pane;
+    }
+
+    public static void smoothScrolling(ScrollPane scrollPane) {
+        JFXScrollPane.smoothScrolling(scrollPane);
+    }
+
+    public static void loadFXML(Node node, String absolutePath) {
+        FXMLLoader loader = new FXMLLoader(node.getClass().getResource(absolutePath), I18n.getResourceBundle());
+        loader.setRoot(node);
+        loader.setController(node);
+        try {
+            loader.load();
+        } catch (IOException e) {
+            throw new UncheckedIOException(e);
+        }
+    }
+
+    public static void installFastTooltip(Node node, Tooltip tooltip) {
+        installTooltip(node, 50, 5000, 0, tooltip);
+    }
+
+    public static void installFastTooltip(Node node, String tooltip) {
+        installFastTooltip(node, new Tooltip(tooltip));
+    }
+
+    public static void installSlowTooltip(Node node, Tooltip tooltip) {
+        installTooltip(node, 500, 5000, 0, tooltip);
+    }
+
+    public static void installSlowTooltip(Node node, String tooltip) {
+        installSlowTooltip(node, new Tooltip(tooltip));
+    }
+
+    public static void installTooltip(Node node, double openDelay, double visibleDelay, double closeDelay, Tooltip tooltip) {
+        JFXUtilities.runInFX(() -> {
+            try {
+                // Java 8
+                Class<?> behaviorClass = Class.forName("javafx.scene.control.Tooltip$TooltipBehavior");
+                Constructor<?> behaviorConstructor = behaviorClass.getDeclaredConstructor(Duration.class, Duration.class, Duration.class, boolean.class);
+                behaviorConstructor.setAccessible(true);
+                Object behavior = behaviorConstructor.newInstance(new Duration(openDelay), new Duration(visibleDelay), new Duration(closeDelay), false);
+                Method installMethod = behaviorClass.getDeclaredMethod("install", Node.class, Tooltip.class);
+                installMethod.setAccessible(true);
+                installMethod.invoke(behavior, node, tooltip);
+            } catch (ReflectiveOperationException e) {
+                try {
+                    // Java 9
+                    Tooltip.class.getMethod("setShowDelay", Duration.class).invoke(tooltip, new Duration(openDelay));
+                    Tooltip.class.getMethod("setShowDuration", Duration.class).invoke(tooltip, new Duration(visibleDelay));
+                    Tooltip.class.getMethod("setHideDelay", Duration.class).invoke(tooltip, new Duration(closeDelay));
+                } catch (ReflectiveOperationException e2) {
+                    e.addSuppressed(e2);
+                    Logging.LOG.log(Level.SEVERE, "Cannot install tooltip", e);
+                }
+                Tooltip.install(node, tooltip);
+            }
+        });
+    }
+
+    public static void openFolder(File file) {
+        if (!FileUtils.makeDirectory(file)) {
+            Logging.LOG.log(Level.SEVERE, "Unable to make directory " + file);
+            return;
+        }
+
+        String path = file.getAbsolutePath();
+
+        switch (OperatingSystem.CURRENT_OS) {
+            case OSX:
+                try {
+                    Runtime.getRuntime().exec(new String[]{"/usr/bin/open", path});
+                } catch (IOException e) {
+                    Logging.LOG.log(Level.SEVERE, "Unable to open " + path + " by executing /usr/bin/open", e);
+                }
+                break;
+            default:
+                thread(() -> {
+                    if (java.awt.Desktop.isDesktopSupported()) {
+                        try {
+                            java.awt.Desktop.getDesktop().open(file);
+                        } catch (Throwable e) {
+                            Logging.LOG.log(Level.SEVERE, "Unable to open " + path + " by java.awt.Desktop.getDesktop()::open", e);
+                        }
+                    }
+                });
+        }
+    }
+
+    /**
+     * Open URL by java.awt.Desktop
+     *
+     * @param link null is allowed but will be ignored
+     */
+    public static void openLink(String link) {
+        if (link == null)
+            return;
+        thread(() -> {
+            if (java.awt.Desktop.isDesktopSupported()) {
+                try {
+                    java.awt.Desktop.getDesktop().browse(new URI(link));
+                } catch (Throwable e) {
+                    if (OperatingSystem.CURRENT_OS == OperatingSystem.OSX)
+                        try {
+                            Runtime.getRuntime().exec(new String[]{"/usr/bin/open", link});
+                        } catch (IOException ex) {
+                            Logging.LOG.log(Level.WARNING, "Unable to open link: " + link, ex);
+                        }
+                    Logging.LOG.log(Level.WARNING, "Failed to open link: " + link, e);
+                }
+            }
+        });
+    }
+
+    public static void bindInt(JFXTextField textField, Property<Number> property) {
+        textField.textProperty().bindBidirectional(property, SafeStringConverter.fromInteger());
+    }
+
+    public static void unbindInt(JFXTextField textField, Property<Number> property) {
+        textField.textProperty().unbindBidirectional(property);
+    }
+
+    public static void bindString(JFXTextField textField, Property<String> property) {
+        textField.textProperty().bindBidirectional(property);
+    }
+
+    public static void unbindString(JFXTextField textField, Property<String> property) {
+        textField.textProperty().unbindBidirectional(property);
+    }
+
+    public static void bindBoolean(JFXToggleButton toggleButton, Property<Boolean> property) {
+        toggleButton.selectedProperty().bindBidirectional(property);
+    }
+
+    public static void unbindBoolean(JFXToggleButton toggleButton, Property<Boolean> property) {
+        toggleButton.selectedProperty().unbindBidirectional(property);
+    }
+
+    public static void bindBoolean(JFXCheckBox checkBox, Property<Boolean> property) {
+        checkBox.selectedProperty().bindBidirectional(property);
+    }
+
+    public static void unbindBoolean(JFXCheckBox checkBox, Property<Boolean> property) {
+        checkBox.selectedProperty().unbindBidirectional(property);
+    }
+
+    /**
+     * Bind combo box selection with given enum property bidirectionally.
+     * You should <b>only and always</b> use {@code bindEnum} as well as {@code unbindEnum} at the same time.
+     * @param comboBox the combo box being bound with {@code property}.
+     * @param property the property being bound with {@code combo box}.
+     * @see #unbindEnum(JFXComboBox)
+     * @deprecated Use {@link ExtendedProperties#selectedItemPropertyFor(ComboBox)}
+     */
+    @SuppressWarnings("unchecked")
+    @Deprecated
+    public static void bindEnum(JFXComboBox<?> comboBox, Property<? extends Enum<?>> property) {
+        unbindEnum(comboBox);
+        ChangeListener<Number> listener = (a, b, newValue) ->
+                ((Property) property).setValue(property.getValue().getClass().getEnumConstants()[newValue.intValue()]);
+        comboBox.getSelectionModel().select(property.getValue().ordinal());
+        comboBox.getProperties().put("FXUtils.bindEnum.listener", listener);
+        comboBox.getSelectionModel().selectedIndexProperty().addListener(listener);
+    }
+
+    /**
+     * Unbind combo box selection with given enum property bidirectionally.
+     * You should <b>only and always</b> use {@code bindEnum} as well as {@code unbindEnum} at the same time.
+     * @param comboBox the combo box being bound with the property which can be inferred by {@code bindEnum}.
+     * @see #bindEnum(JFXComboBox, Property)
+     */
+    @SuppressWarnings("unchecked")
+    @Deprecated
+    public static void unbindEnum(JFXComboBox<?> comboBox) {
+        ChangeListener listener = tryCast(comboBox.getProperties().get("FXUtils.bindEnum.listener"), ChangeListener.class).orElse(null);
+        if (listener == null) return;
+        comboBox.getSelectionModel().selectedIndexProperty().removeListener(listener);
+    }
+
+    public static void smoothScrolling(ListView<?> listView) {
+        listView.skinProperty().addListener(o -> {
+            ScrollBar bar = (ScrollBar) listView.lookup(".scroll-bar");
+            Node virtualFlow = listView.lookup(".virtual-flow");
+            double[] frictions = new double[]{0.99, 0.1, 0.05, 0.04, 0.03, 0.02, 0.01, 0.04, 0.01, 0.008, 0.008, 0.008, 0.008, 0.0006, 0.0005, 0.00003, 0.00001};
+            double[] pushes = new double[]{1};
+            double[] derivatives = new double[frictions.length];
+
+            Timeline timeline = new Timeline();
+            bar.addEventHandler(MouseEvent.DRAG_DETECTED, e -> timeline.stop());
+
+            EventHandler<ScrollEvent> scrollEventHandler = event -> {
+                if (event.getEventType() == ScrollEvent.SCROLL) {
+                    int direction = event.getDeltaY() > 0 ? -1 : 1;
+                    for (int i = 0; i < pushes.length; ++i)
+                        derivatives[i] += direction * pushes[i];
+                    if (timeline.getStatus() == Animation.Status.STOPPED)
+                        timeline.play();
+                    event.consume();
+                }
+            };
+
+            bar.addEventHandler(ScrollEvent.ANY, scrollEventHandler);
+            virtualFlow.setOnScroll(scrollEventHandler);
+
+            timeline.getKeyFrames().add(new KeyFrame(Duration.millis(3), event -> {
+                for (int i = 0; i < derivatives.length; ++i)
+                    derivatives[i] *= frictions[i];
+                for (int i = 1; i < derivatives.length; ++i)
+                    derivatives[i] += derivatives[i - 1];
+                double dy = derivatives[derivatives.length - 1];
+                double height = listView.getLayoutBounds().getHeight();
+                bar.setValue(Math.min(Math.max(bar.getValue() + dy / height, 0), 1));
+                if (Math.abs(dy) < 0.001)
+                    timeline.stop();
+                listView.requestLayout();
+            }));
+            timeline.setCycleCount(Animation.INDEFINITE);
+        });
+    }
+
+    public static <T> T runInUIThread(Supplier<T> supplier) {
+        if (javafx.application.Platform.isFxApplicationThread()) {
+            return supplier.get();
+        } else {
+            CountDownLatch doneLatch = new CountDownLatch(1);
+            AtomicReference<T> reference = new AtomicReference<>();
+            Platform.runLater(() -> {
+                try {
+                    reference.set(supplier.get());
+                } finally {
+                    doneLatch.countDown();
+                }
+
+            });
+
+            try {
+                doneLatch.await();
+            } catch (InterruptedException var3) {
+                Thread.currentThread().interrupt();
+            }
+
+            return reference.get();
+        }
+    }
+
+    public static void applyDragListener(Node node, FileFilter filter, Consumer<List<File>> callback) {
+        applyDragListener(node, filter, callback, null);
+    }
+
+    public static void applyDragListener(Node node, FileFilter filter, Consumer<List<File>> callback, Runnable dragDropped) {
+        node.setOnDragOver(event -> {
+            if (event.getGestureSource() != node && event.getDragboard().hasFiles()) {
+                if (event.getDragboard().getFiles().stream().anyMatch(filter::accept))
+                    event.acceptTransferModes(TransferMode.COPY_OR_MOVE);
+            }
+            event.consume();
+        });
+
+        node.setOnDragDropped(event -> {
+            List<File> files = event.getDragboard().getFiles();
+            if (files != null) {
+                List<File> acceptFiles = files.stream().filter(filter::accept).collect(Collectors.toList());
+                if (!acceptFiles.isEmpty()) {
+                    callback.accept(acceptFiles);
+                    event.setDropCompleted(true);
+                }
+            }
+            if (dragDropped != null)
+                dragDropped.run();
+            event.consume();
+        });
+    }
+
+    public static <T> StringConverter<T> stringConverter(Function<T, String> func) {
+        return new StringConverter<T>() {
+
+            @Override
+            public String toString(T object) {
+                return object == null ? "" : func.apply(object);
+            }
+
+            @Override
+            public T fromString(String string) {
+                throw new UnsupportedOperationException();
+            }
+        };
+    }
+
+    public static <T> Callback<ListView<T>, ListCell<T>> jfxListCellFactory(Function<T, Node> graphicBuilder) {
+        return view -> new JFXListCell<T>() {
+            @Override
+            public void updateItem(T item, boolean empty) {
+                super.updateItem(item, empty);
+                if (!empty) {
+                    setContentDisplay(ContentDisplay.GRAPHIC_ONLY);
+                    setGraphic(graphicBuilder.apply(item));
+                }
+            }
+        };
+    }
+
+    public static final Interpolator SINE = new Interpolator() {
+        @Override
+        protected double curve(double t) {
+            return Math.sin(t * Math.PI / 2);
+        }
+
+        @Override
+        public String toString() {
+            return "Interpolator.SINE";
+        }
+    };
+
+    public static Runnable withJFXPopupClosing(Runnable runnable, JFXPopup popup) {
+        return () -> {
+            runnable.run();
+            popup.hide();
+        };
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/GameDownloadPanel.form

@@ -1,85 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-
-<Form version="1.6" maxVersion="1.9" type="org.netbeans.modules.form.forminfo.JPanelFormInfo">
-  <AuxValues>
-    <AuxValue name="FormSettings_autoResourcing" type="java.lang.Integer" value="0"/>
-    <AuxValue name="FormSettings_autoSetComponentName" type="java.lang.Boolean" value="false"/>
-    <AuxValue name="FormSettings_generateFQN" type="java.lang.Boolean" value="true"/>
-    <AuxValue name="FormSettings_generateMnemonicsCode" type="java.lang.Boolean" value="false"/>
-    <AuxValue name="FormSettings_i18nAutoMode" type="java.lang.Boolean" value="false"/>
-    <AuxValue name="FormSettings_layoutCodeTarget" type="java.lang.Integer" value="1"/>
-    <AuxValue name="FormSettings_listenerGenerationStyle" type="java.lang.Integer" value="0"/>
-    <AuxValue name="FormSettings_variablesLocal" type="java.lang.Boolean" value="false"/>
-    <AuxValue name="FormSettings_variablesModifier" type="java.lang.Integer" value="2"/>
-  </AuxValues>
-
-  <Layout>
-    <DimensionLayout dim="0">
-      <Group type="103" groupAlignment="0" attributes="0">
-          <Group type="102" alignment="0" attributes="0">
-              <Component id="jScrollPane2" pref="350" max="32767" attributes="0"/>
-              <EmptySpace max="-2" attributes="0"/>
-              <Group type="103" groupAlignment="0" max="-2" attributes="0">
-                  <Component id="btnDownload" max="32767" attributes="0"/>
-                  <Component id="btnRefreshGameDownloads" max="32767" attributes="0"/>
-              </Group>
-          </Group>
-      </Group>
-    </DimensionLayout>
-    <DimensionLayout dim="1">
-      <Group type="103" groupAlignment="0" attributes="0">
-          <Group type="102" alignment="0" attributes="0">
-              <Component id="btnRefreshGameDownloads" min="-2" max="-2" attributes="0"/>
-              <EmptySpace max="32767" attributes="0"/>
-              <Component id="btnDownload" min="-2" max="-2" attributes="0"/>
-          </Group>
-          <Component id="jScrollPane2" alignment="0" pref="300" max="32767" attributes="0"/>
-      </Group>
-    </DimensionLayout>
-  </Layout>
-  <SubComponents>
-    <Component class="javax.swing.JButton" name="btnDownload">
-      <Properties>
-        <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-          <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="ui.button.download" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-        </Property>
-      </Properties>
-      <Events>
-        <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="btnDownloadActionPerformed"/>
-      </Events>
-    </Component>
-    <Container class="javax.swing.JScrollPane" name="jScrollPane2">
-      <AuxValues>
-        <AuxValue name="autoScrollPane" type="java.lang.Boolean" value="true"/>
-      </AuxValues>
-
-      <Layout class="org.netbeans.modules.form.compat2.layouts.support.JScrollPaneSupportLayout"/>
-      <SubComponents>
-        <Component class="javax.swing.JTable" name="lstDownloads">
-          <Properties>
-            <Property name="model" type="javax.swing.table.TableModel" editor="org.netbeans.modules.form.RADConnectionPropertyEditor">
-              <Connection code="SwingUtils.makeDefaultTableModel(new String[]{C.i18n(&quot;install.version&quot;), C.i18n(&quot;install.release_time&quot;), C.i18n(&quot;install.time&quot;), C.i18n(&quot;install.type&quot;)},new Class[]{String.class, String.class, String.class, String.class}, new boolean[]{false, false, false, false})" type="code"/>
-            </Property>
-            <Property name="toolTipText" type="java.lang.String" value=""/>
-            <Property name="selectionModel" type="javax.swing.ListSelectionModel" editor="org.netbeans.modules.form.editors2.JTableSelectionModelEditor">
-              <JTableSelectionModel selectionMode="0"/>
-            </Property>
-            <Property name="tableHeader" type="javax.swing.table.JTableHeader" editor="org.netbeans.modules.form.editors2.JTableHeaderEditor">
-              <TableHeader reorderingAllowed="true" resizingAllowed="true"/>
-            </Property>
-          </Properties>
-        </Component>
-      </SubComponents>
-    </Container>
-    <Component class="javax.swing.JButton" name="btnRefreshGameDownloads">
-      <Properties>
-        <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-          <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="ui.button.refresh" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-        </Property>
-      </Properties>
-      <Events>
-        <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="btnRefreshGameDownloadsActionPerformed"/>
-      </Events>
-    </Component>
-  </SubComponents>
-</Form>

HMCL/src/main/java/org/jackhuang/hmcl/ui/GameDownloadPanel.java

@@ -1,172 +0,0 @@
-/*
- * Hello Minecraft! Launcher.
- * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
- */
-package org.jackhuang.hmcl.ui;
-
-import org.jackhuang.hmcl.util.ui.Page;
-import javax.swing.table.DefaultTableModel;
-import org.jackhuang.hmcl.api.ui.TopTabPage;
-import org.jackhuang.hmcl.core.download.MinecraftRemoteVersions;
-import org.jackhuang.hmcl.setting.Settings;
-import org.jackhuang.hmcl.util.C;
-import org.jackhuang.hmcl.util.ui.MessageBox;
-import org.jackhuang.hmcl.util.StrUtils;
-import org.jackhuang.hmcl.util.task.ProgressProviderListener;
-import org.jackhuang.hmcl.util.task.Task;
-import org.jackhuang.hmcl.util.task.TaskWindow;
-import org.jackhuang.hmcl.util.ui.SwingUtils;
-
-/**
- *
- * @author huangyuhui
- */
-public class GameDownloadPanel extends Page implements ProgressProviderListener {
-
-    GameSettingsPanel gsp;
-
-    /**
-     * Creates new form GameDownloadPanel
-     */
-    public GameDownloadPanel(GameSettingsPanel gsp) {
-        initComponents();
-        this.gsp = gsp;
-    }
-
-    /**
-     * This method is called from within the constructor to initialize the form.
-     * WARNING: Do NOT modify this code. The content of this method is always
-     * regenerated by the Form Editor.
-     */
-    @SuppressWarnings("unchecked")
-    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
-    private void initComponents() {
-
-        btnDownload = new javax.swing.JButton();
-        jScrollPane2 = new javax.swing.JScrollPane();
-        lstDownloads = new javax.swing.JTable();
-        btnRefreshGameDownloads = new javax.swing.JButton();
-
-        btnDownload.setText(C.i18n("ui.button.download")); // NOI18N
-        btnDownload.addActionListener(new java.awt.event.ActionListener() {
-            public void actionPerformed(java.awt.event.ActionEvent evt) {
-                btnDownloadActionPerformed(evt);
-            }
-        });
-
-        lstDownloads.setModel(SwingUtils.makeDefaultTableModel(new String[]{C.i18n("install.version"), C.i18n("install.release_time"), C.i18n("install.time"), C.i18n("install.type")},new Class[]{String.class, String.class, String.class, String.class}, new boolean[]{false, false, false, false}));
-        lstDownloads.setToolTipText("");
-        lstDownloads.setSelectionMode(javax.swing.ListSelectionModel.SINGLE_SELECTION);
-        jScrollPane2.setViewportView(lstDownloads);
-
-        btnRefreshGameDownloads.setText(C.i18n("ui.button.refresh")); // NOI18N
-        btnRefreshGameDownloads.addActionListener(new java.awt.event.ActionListener() {
-            public void actionPerformed(java.awt.event.ActionEvent evt) {
-                btnRefreshGameDownloadsActionPerformed(evt);
-            }
-        });
-
-        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
-        this.setLayout(layout);
-        layout.setHorizontalGroup(
-            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-            .addGroup(layout.createSequentialGroup()
-                .addComponent(jScrollPane2, javax.swing.GroupLayout.DEFAULT_SIZE, 350, Short.MAX_VALUE)
-                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
-                    .addComponent(btnDownload, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
-                    .addComponent(btnRefreshGameDownloads, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)))
-        );
-        layout.setVerticalGroup(
-            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-            .addGroup(layout.createSequentialGroup()
-                .addComponent(btnRefreshGameDownloads)
-                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
-                .addComponent(btnDownload))
-            .addComponent(jScrollPane2, javax.swing.GroupLayout.DEFAULT_SIZE, 300, Short.MAX_VALUE)
-        );
-    }// </editor-fold>//GEN-END:initComponents
-
-    private void btnDownloadActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnDownloadActionPerformed
-        downloadMinecraft();
-        gsp.refreshVersions();
-    }//GEN-LAST:event_btnDownloadActionPerformed
-
-    private void btnRefreshGameDownloadsActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnRefreshGameDownloadsActionPerformed
-        refreshDownloads();
-    }//GEN-LAST:event_btnRefreshGameDownloadsActionPerformed
-
-    public void refreshDownloads() {
-        if (loading)
-            return;
-        loading = true;
-        DefaultTableModel model = SwingUtils.clearDefaultTable(lstDownloads);
-        model.addRow(new Object[] { C.i18n("message.loading"), "", "" });
-        MinecraftRemoteVersions.refreshRomoteVersions(Settings.getLastProfile().service().getDownloadType())
-                .reg((ver) -> model.addRow(new Object[] { ver.id, ver.releaseTime, ver.time,
-            StrUtils.equalsOne(ver.type, "old_beta", "old_alpha", "release", "snapshot") ? C.i18n("versions." + ver.type) : ver.type }))
-                .regDone(SwingUtils.invokeLater(() -> {
-                    loading = false;
-                    lstDownloads.requestFocus();
-                    if (model.getRowCount() > 0)
-                        model.removeRow(0);
-                })).setProgressProviderListener(this).runAsync();
-    }
-    
-    boolean loading = false;
-
-    @Override
-    public void setProgress(Task task, int prog, int max) {
-        DefaultTableModel model = (DefaultTableModel) lstDownloads.getModel();
-        if (model.getRowCount() > 0)
-            model.setValueAt(C.i18n("message.loading") + " " + (prog < 0 ? "???" : Integer.toString(prog * 100 / max) + "%"), 0, 0);
-    }
-
-    @Override
-    public void setStatus(Task task, String sta) {
-    }
-
-    @Override
-    public void onProgressProviderDone(Task task) {
-    }
-
-    void downloadMinecraft() {
-        if (lstDownloads.getSelectedRow() < 0) {
-            MessageBox.show(C.i18n("gamedownload.not_refreshed"));
-            return;
-        }
-        String id = (String) lstDownloads.getModel().getValueAt(lstDownloads.getSelectedRow(), 0);
-        TaskWindow.factory().execute(Settings.getLastProfile().service().download().downloadMinecraft(id));
-    }
-
-    // Variables declaration - do not modify//GEN-BEGIN:variables
-    private javax.swing.JButton btnDownload;
-    private javax.swing.JButton btnRefreshGameDownloads;
-    private javax.swing.JScrollPane jScrollPane2;
-    private javax.swing.JTable lstDownloads;
-    // End of variables declaration//GEN-END:variables
-
-    boolean refreshedDownloads = false;
-
-    @Override
-    public void onSelect(TopTabPage page) {
-        super.onSelect(page);
-        if (!refreshedDownloads) {
-            refreshedDownloads = true;
-            refreshDownloads();
-        }
-    }
-}

HMCL/src/main/java/org/jackhuang/hmcl/ui/HeaderTab.java

@@ -1,108 +0,0 @@
-/*
- * Hello Minecraft! Launcher.
- * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
- */
-package org.jackhuang.hmcl.ui;
-
-import java.awt.EventQueue;
-import java.awt.event.ActionListener;
-import java.awt.event.MouseEvent;
-import java.awt.event.MouseListener;
-import javax.swing.BorderFactory;
-import javax.swing.DefaultButtonModel;
-import javax.swing.JLabel;
-
-/**
- *
- * @author huangyuhui
- */
-public class HeaderTab extends JLabel
-    implements MouseListener {
-
-    private boolean isActive;
-    private final DefaultButtonModel model;
-
-    public HeaderTab(String text) {
-        super(text);
-
-        this.model = new DefaultButtonModel();
-        setIsActive(false);
-
-        setBorder(BorderFactory.createEmptyBorder(6, 18, 7, 18));
-        addMouseListener(this);
-    }
-
-    public boolean isActive() {
-        return this.isActive;
-    }
-
-    public final void setIsActive(boolean isActive) {
-        this.isActive = isActive;
-        setOpaque(isActive);
-
-        EventQueue.invokeLater(HeaderTab.this::repaint);
-    }
-
-    public void addActionListener(ActionListener listener) {
-        this.model.addActionListener(listener);
-    }
-
-    public String getActionCommand() {
-        return this.model.getActionCommand();
-    }
-
-    public ActionListener[] getActionListeners() {
-        return this.model.getActionListeners();
-    }
-
-    public void setActionCommand(String command) {
-        this.model.setActionCommand(command);
-    }
-
-    @Override
-    public void mouseClicked(MouseEvent e) {
-    }
-
-    @Override
-    public void mousePressed(MouseEvent e) {
-        if (!isEnabled())
-            return;
-        this.model.setPressed(true);
-        this.model.setArmed(true);
-    }
-
-    @Override
-    public void mouseReleased(MouseEvent e) {
-        if (!isEnabled())
-            return;
-        this.model.setPressed(false);
-        this.model.setArmed(false);
-    }
-
-    @Override
-    public void mouseEntered(MouseEvent e) {
-        if (!isEnabled())
-            return;
-        this.model.setRollover(true);
-    }
-
-    @Override
-    public void mouseExited(MouseEvent e) {
-        if (!isEnabled())
-            return;
-        this.model.setRollover(false);
-    }
-}

HMCL/src/main/java/org/jackhuang/hmcl/ui/InstallerItem.java

@@ -0,0 +1,55 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui;
+
+import com.jfoenix.effects.JFXDepthManager;
+import javafx.fxml.FXML;
+import javafx.scene.control.Label;
+import javafx.scene.layout.BorderPane;
+
+import java.util.function.Consumer;
+
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
+/**
+ * @author huangyuhui
+ */
+public class InstallerItem extends BorderPane {
+    private final Consumer<InstallerItem> deleteCallback;
+
+    @FXML
+    private Label lblInstallerArtifact;
+
+    @FXML
+    private Label lblInstallerVersion;
+
+    public InstallerItem(String artifact, String version, Consumer<InstallerItem> deleteCallback) {
+        this.deleteCallback = deleteCallback;
+        FXUtils.loadFXML(this, "/assets/fxml/version/installer-item.fxml");
+
+        setStyle("-fx-background-radius: 2; -fx-background-color: white; -fx-padding: 8;");
+        JFXDepthManager.setDepth(this, 1);
+        lblInstallerArtifact.setText(artifact);
+        lblInstallerVersion.setText(i18n("archive.version") + ": " + version);
+    }
+
+    @FXML
+    private void onDelete() {
+        deleteCallback.accept(this);
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/InstallerPanel.form

@@ -1,85 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-
-<Form version="1.6" maxVersion="1.9" type="org.netbeans.modules.form.forminfo.JPanelFormInfo">
-  <AuxValues>
-    <AuxValue name="FormSettings_autoResourcing" type="java.lang.Integer" value="0"/>
-    <AuxValue name="FormSettings_autoSetComponentName" type="java.lang.Boolean" value="false"/>
-    <AuxValue name="FormSettings_generateFQN" type="java.lang.Boolean" value="true"/>
-    <AuxValue name="FormSettings_generateMnemonicsCode" type="java.lang.Boolean" value="false"/>
-    <AuxValue name="FormSettings_i18nAutoMode" type="java.lang.Boolean" value="false"/>
-    <AuxValue name="FormSettings_layoutCodeTarget" type="java.lang.Integer" value="1"/>
-    <AuxValue name="FormSettings_listenerGenerationStyle" type="java.lang.Integer" value="0"/>
-    <AuxValue name="FormSettings_variablesLocal" type="java.lang.Boolean" value="false"/>
-    <AuxValue name="FormSettings_variablesModifier" type="java.lang.Integer" value="2"/>
-  </AuxValues>
-
-  <Layout>
-    <DimensionLayout dim="0">
-      <Group type="103" groupAlignment="0" attributes="0">
-          <Group type="102" alignment="0" attributes="0">
-              <Component id="jScrollPane12" pref="292" max="32767" attributes="0"/>
-              <EmptySpace max="-2" attributes="0"/>
-              <Group type="103" groupAlignment="0" max="-2" attributes="0">
-                  <Component id="btnRefresh" max="32767" attributes="0"/>
-                  <Component id="btnInstall" max="32767" attributes="0"/>
-              </Group>
-          </Group>
-      </Group>
-    </DimensionLayout>
-    <DimensionLayout dim="1">
-      <Group type="103" groupAlignment="0" attributes="0">
-          <Component id="jScrollPane12" pref="147" max="32767" attributes="0"/>
-          <Group type="102" attributes="0">
-              <Component id="btnInstall" min="-2" max="-2" attributes="0"/>
-              <EmptySpace max="-2" attributes="0"/>
-              <Component id="btnRefresh" min="-2" max="-2" attributes="0"/>
-              <EmptySpace min="0" pref="0" max="32767" attributes="0"/>
-          </Group>
-      </Group>
-    </DimensionLayout>
-  </Layout>
-  <SubComponents>
-    <Component class="javax.swing.JButton" name="btnInstall">
-      <Properties>
-        <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-          <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="ui.button.install" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-        </Property>
-      </Properties>
-      <Events>
-        <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="btnInstallActionPerformed"/>
-      </Events>
-    </Component>
-    <Container class="javax.swing.JScrollPane" name="jScrollPane12">
-      <AuxValues>
-        <AuxValue name="autoScrollPane" type="java.lang.Boolean" value="true"/>
-      </AuxValues>
-
-      <Layout class="org.netbeans.modules.form.compat2.layouts.support.JScrollPaneSupportLayout"/>
-      <SubComponents>
-        <Component class="javax.swing.JTable" name="lstInstallers">
-          <Properties>
-            <Property name="model" type="javax.swing.table.TableModel" editor="org.netbeans.modules.form.RADConnectionPropertyEditor">
-              <Connection code="SwingUtils.makeDefaultTableModel(new String[]{C.i18n(&quot;install.version&quot;), C.i18n(&quot;install.mcversion&quot;)},&#xa;                new Class[]{String.class, String.class}, new boolean[]{false, false})" type="code"/>
-            </Property>
-            <Property name="selectionModel" type="javax.swing.ListSelectionModel" editor="org.netbeans.modules.form.editors2.JTableSelectionModelEditor">
-              <JTableSelectionModel selectionMode="0"/>
-            </Property>
-            <Property name="tableHeader" type="javax.swing.table.JTableHeader" editor="org.netbeans.modules.form.editors2.JTableHeaderEditor">
-              <TableHeader reorderingAllowed="true" resizingAllowed="true"/>
-            </Property>
-          </Properties>
-        </Component>
-      </SubComponents>
-    </Container>
-    <Component class="javax.swing.JButton" name="btnRefresh">
-      <Properties>
-        <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-          <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="ui.button.refresh" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-        </Property>
-      </Properties>
-      <Events>
-        <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="btnRefreshActionPerformed"/>
-      </Events>
-    </Component>
-  </SubComponents>
-</Form>

HMCL/src/main/java/org/jackhuang/hmcl/ui/InstallerPanel.java

@@ -1,210 +0,0 @@
-/*
- * Hello Minecraft! Launcher.
- * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
- */
-package org.jackhuang.hmcl.ui;
-
-import org.jackhuang.hmcl.util.ui.Page;
-import java.util.List;
-import javax.swing.SwingUtilities;
-import javax.swing.table.DefaultTableModel;
-import org.jackhuang.hmcl.api.ui.TopTabPage;
-import org.jackhuang.hmcl.util.C;
-import org.jackhuang.hmcl.setting.Settings;
-import org.jackhuang.hmcl.core.install.InstallerType;
-import org.jackhuang.hmcl.core.install.InstallerVersionList;
-import org.jackhuang.hmcl.util.task.TaskRunnable;
-import org.jackhuang.hmcl.util.task.TaskWindow;
-import org.jackhuang.hmcl.util.ui.MessageBox;
-import org.jackhuang.hmcl.util.StrUtils;
-import org.jackhuang.hmcl.util.task.ProgressProviderListener;
-import org.jackhuang.hmcl.util.task.Task;
-import org.jackhuang.hmcl.util.ui.SwingUtils;
-
-/**
- *
- * @author huangyuhui
- */
-public class InstallerPanel extends Page implements ProgressProviderListener {
-
-    GameSettingsPanel gsp;
-
-    /**
-     * Creates new form InstallerPanel
-     *
-     * @param gsp To get the minecraft version
-     * @param installerType load which installer
-     */
-    public InstallerPanel(GameSettingsPanel gsp, InstallerType installerType) {
-        initComponents();
-        
-        animationEnabled = Settings.getInstance().isEnableAnimation();
-
-        setOpaque(false);
-        this.gsp = gsp;
-        id = installerType;
-        list = Settings.getInstance().getDownloadSource().getProvider().getInstallerByType(id);
-    }
-
-    /**
-     * This method is called from within the constructor to initialize the form.
-     * WARNING: Do NOT modify this code. The content of this method is always
-     * regenerated by the Form Editor.
-     */
-    @SuppressWarnings("unchecked")
-    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
-    private void initComponents() {
-
-        btnInstall = new javax.swing.JButton();
-        jScrollPane12 = new javax.swing.JScrollPane();
-        lstInstallers = new javax.swing.JTable();
-        btnRefresh = new javax.swing.JButton();
-
-        btnInstall.setText(C.i18n("ui.button.install")); // NOI18N
-        btnInstall.addActionListener(new java.awt.event.ActionListener() {
-            public void actionPerformed(java.awt.event.ActionEvent evt) {
-                btnInstallActionPerformed(evt);
-            }
-        });
-
-        lstInstallers.setModel(SwingUtils.makeDefaultTableModel(new String[]{C.i18n("install.version"), C.i18n("install.mcversion")},
-            new Class[]{String.class, String.class}, new boolean[]{false, false}));
-    lstInstallers.setSelectionMode(javax.swing.ListSelectionModel.SINGLE_SELECTION);
-    jScrollPane12.setViewportView(lstInstallers);
-
-    btnRefresh.setText(C.i18n("ui.button.refresh")); // NOI18N
-    btnRefresh.addActionListener(new java.awt.event.ActionListener() {
-        public void actionPerformed(java.awt.event.ActionEvent evt) {
-            btnRefreshActionPerformed(evt);
-        }
-    });
-
-    javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
-    this.setLayout(layout);
-    layout.setHorizontalGroup(
-        layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-        .addGroup(layout.createSequentialGroup()
-            .addComponent(jScrollPane12, javax.swing.GroupLayout.DEFAULT_SIZE, 292, Short.MAX_VALUE)
-            .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-            .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
-                .addComponent(btnRefresh, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
-                .addComponent(btnInstall, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)))
-    );
-    layout.setVerticalGroup(
-        layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-        .addComponent(jScrollPane12, javax.swing.GroupLayout.DEFAULT_SIZE, 147, Short.MAX_VALUE)
-        .addGroup(layout.createSequentialGroup()
-            .addComponent(btnInstall)
-            .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-            .addComponent(btnRefresh)
-            .addGap(0, 0, Short.MAX_VALUE))
-    );
-    }// </editor-fold>//GEN-END:initComponents
-
-    private void btnInstallActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnInstallActionPerformed
-        downloadSelectedRow();
-    }//GEN-LAST:event_btnInstallActionPerformed
-
-    private void btnRefreshActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnRefreshActionPerformed
-        refreshVersions();
-    }//GEN-LAST:event_btnRefreshActionPerformed
-
-    transient List<InstallerVersionList.InstallerVersion> versions;
-    InstallerVersionList list;
-    InstallerType id;
-
-    void refreshVersions() {
-        if (loading)
-            return;
-        Task t = list.refresh(new String[] { gsp.getMinecraftVersionFormatted() });
-        if (t != null) {
-            loading = true;
-            DefaultTableModel model = SwingUtils.clearDefaultTable(lstInstallers);
-            model.addRow(new Object[] { C.i18n("message.loading"), "", "" });
-            t.with(new TaskRunnable(this::loadVersions)).setProgressProviderListener(this).runAsync();
-        }
-    }
-
-    boolean loading = false;
-
-    @Override
-    public void setProgress(Task task, int prog, int max) {
-        DefaultTableModel model = (DefaultTableModel) lstInstallers.getModel();
-        if (model.getRowCount() > 0)
-            model.setValueAt(C.i18n("message.loading") + " " + (prog < 0 ? "???" : Integer.toString(prog * 100 / max) + "%"), 0, 0);
-    }
-
-    @Override
-    public void setStatus(Task task, String sta) {
-    }
-
-    @Override
-    public void onProgressProviderDone(Task task) {
-        loading = false;
-        DefaultTableModel model = (DefaultTableModel) lstInstallers.getModel();
-        if (model.getRowCount() > 0)
-            model.removeRow(0);
-    }
-
-    public synchronized InstallerVersionList.InstallerVersion getVersion(int idx) {
-        return versions.get(idx);
-    }
-
-    synchronized void downloadSelectedRow() {
-        int idx = lstInstallers.getSelectedRow();
-        if (versions == null || idx < 0 || idx >= versions.size()) {
-            MessageBox.show(C.i18n("install.not_refreshed"));
-            return;
-        }
-        TaskWindow.factory()
-                .append(Settings.getLastProfile().service().install().download(Settings.getLastProfile().getSelectedVersion(), getVersion(idx), id))
-                .append(new TaskRunnable(() -> gsp.refreshVersions()))
-                .execute();
-    }
-
-    public void loadVersions() {
-        SwingUtilities.invokeLater(() -> {
-            synchronized (InstallerPanel.this) {
-                DefaultTableModel model = (DefaultTableModel) lstInstallers.getModel();
-                String mcver = StrUtils.formatVersion(gsp.getMinecraftVersionFormatted());
-                versions = list.getVersions(mcver);
-                SwingUtils.clearDefaultTable(lstInstallers);
-                if (versions != null)
-                    for (InstallerVersionList.InstallerVersion v : versions)
-                        if (v != null)
-                            model.addRow(new Object[] { v.selfVersion == null ? "null" : v.selfVersion, v.mcVersion == null ? "null" : v.mcVersion });
-            }
-        });
-    }
-
-    boolean refreshed = false;
-
-    @Override
-    public void onSelect(TopTabPage page) {
-        super.onSelect(page);
-        if (!refreshed) {
-            refreshVersions();
-            refreshed = true;
-        }
-    }
-
-    // Variables declaration - do not modify//GEN-BEGIN:variables
-    private javax.swing.JButton btnInstall;
-    private javax.swing.JButton btnRefresh;
-    private javax.swing.JScrollPane jScrollPane12;
-    private javax.swing.JTable lstInstallers;
-    // End of variables declaration//GEN-END:variables
-}

HMCL/src/main/java/org/jackhuang/hmcl/ui/JLineWrapTextPane.java

@@ -1,101 +0,0 @@
-/*
- * Hello Minecraft! Launcher.
- * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
- * 
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
- */
-package org.jackhuang.hmcl.ui;
-
-import javax.swing.JTextPane;
-import javax.swing.text.AbstractDocument;
-import javax.swing.text.BoxView;
-import javax.swing.text.ComponentView;
-import javax.swing.text.Element;
-import javax.swing.text.IconView;
-import javax.swing.text.LabelView;
-import javax.swing.text.ParagraphView;
-import javax.swing.text.StyleConstants;
-import javax.swing.text.StyledEditorKit;
-import javax.swing.text.View;
-import javax.swing.text.ViewFactory;
-
-/**
- *
- * @author huang
- */
-public class JLineWrapTextPane extends JTextPane {
-  
-    // 内部类  
-    // 以下内部类全都用于实现自动强制折行  
-  
-    private class WarpEditorKit extends StyledEditorKit {  
-  
-        private ViewFactory defaultFactory = new WarpColumnFactory();  
-  
-        @Override  
-        public ViewFactory getViewFactory() {  
-            return defaultFactory;  
-        }  
-    }  
-  
-    private class WarpColumnFactory implements ViewFactory {  
-  
-        public View create(Element elem) {  
-            String kind = elem.getName();  
-            if (kind != null) {  
-                if (kind.equals(AbstractDocument.ContentElementName)) {  
-                    return new WarpLabelView(elem);  
-                } else if (kind.equals(AbstractDocument.ParagraphElementName)) {  
-                    return new ParagraphView(elem);  
-                } else if (kind.equals(AbstractDocument.SectionElementName)) {  
-                    return new BoxView(elem, View.Y_AXIS);  
-                } else if (kind.equals(StyleConstants.ComponentElementName)) {  
-                    return new ComponentView(elem);  
-                } else if (kind.equals(StyleConstants.IconElementName)) {  
-                    return new IconView(elem);  
-                }  
-            }  
-  
-            // default to text display  
-            return new LabelView(elem);  
-        }  
-    }  
-  
-    private class WarpLabelView extends LabelView {  
-  
-        public WarpLabelView(Element elem) {  
-            super(elem);  
-        }  
-  
-        @Override  
-        public float getMinimumSpan(int axis) {  
-            switch (axis) {  
-                case View.X_AXIS:  
-                    return 0;  
-                case View.Y_AXIS:  
-                    return super.getMinimumSpan(axis);  
-                default:  
-                    throw new IllegalArgumentException("Invalid axis: " + axis);  
-            }  
-        }  
-    }  
-  
-    // 本类  
-  
-    // 构造函数  
-    public JLineWrapTextPane() {  
-        super();  
-        this.setEditorKit(new WarpEditorKit());  
-    }  
-}  

HMCL/src/main/java/org/jackhuang/hmcl/ui/LauncherSettingsPanel.form

@@ -1,601 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-
-<Form version="1.3" maxVersion="1.9" type="org.netbeans.modules.form.forminfo.JPanelFormInfo">
-  <AuxValues>
-    <AuxValue name="FormSettings_autoResourcing" type="java.lang.Integer" value="0"/>
-    <AuxValue name="FormSettings_autoSetComponentName" type="java.lang.Boolean" value="false"/>
-    <AuxValue name="FormSettings_generateFQN" type="java.lang.Boolean" value="true"/>
-    <AuxValue name="FormSettings_generateMnemonicsCode" type="java.lang.Boolean" value="false"/>
-    <AuxValue name="FormSettings_i18nAutoMode" type="java.lang.Boolean" value="false"/>
-    <AuxValue name="FormSettings_layoutCodeTarget" type="java.lang.Integer" value="1"/>
-    <AuxValue name="FormSettings_listenerGenerationStyle" type="java.lang.Integer" value="0"/>
-    <AuxValue name="FormSettings_variablesLocal" type="java.lang.Boolean" value="false"/>
-    <AuxValue name="FormSettings_variablesModifier" type="java.lang.Integer" value="2"/>
-  </AuxValues>
-
-  <Layout>
-    <DimensionLayout dim="0">
-      <Group type="103" groupAlignment="0" attributes="0">
-          <Group type="102" attributes="0">
-              <EmptySpace min="-2" pref="10" max="-2" attributes="0"/>
-              <Group type="103" groupAlignment="0" attributes="0">
-                  <Component id="lblModpack" alignment="0" min="-2" max="-2" attributes="0"/>
-                  <Component id="lblRestart" alignment="0" min="-2" max="-2" attributes="0"/>
-              </Group>
-              <EmptySpace max="32767" attributes="0"/>
-          </Group>
-          <Component id="tabLauncherSettings" alignment="0" max="32767" attributes="0"/>
-      </Group>
-    </DimensionLayout>
-    <DimensionLayout dim="1">
-      <Group type="103" groupAlignment="0" attributes="0">
-          <Group type="102" alignment="0" attributes="0">
-              <Component id="tabLauncherSettings" max="32767" attributes="0"/>
-              <EmptySpace max="-2" attributes="0"/>
-              <Component id="lblModpack" min="-2" max="-2" attributes="0"/>
-              <EmptySpace max="-2" attributes="0"/>
-              <Component id="lblRestart" min="-2" max="-2" attributes="0"/>
-              <EmptySpace max="-2" attributes="0"/>
-          </Group>
-      </Group>
-    </DimensionLayout>
-  </Layout>
-  <SubComponents>
-    <Component class="javax.swing.JLabel" name="lblModpack">
-      <Properties>
-        <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-          <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="launcher.modpack" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-        </Property>
-        <Property name="cursor" type="java.awt.Cursor" editor="org.netbeans.modules.form.editors2.CursorEditor">
-          <Color id="&#x624b;&#x578b;&#x5149;&#x6807;"/>
-        </Property>
-      </Properties>
-      <Events>
-        <EventHandler event="mouseClicked" listener="java.awt.event.MouseListener" parameters="java.awt.event.MouseEvent" handler="lblModpackMouseClicked"/>
-      </Events>
-    </Component>
-    <Component class="javax.swing.JLabel" name="lblRestart">
-      <Properties>
-        <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-          <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="launcher.restart" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-        </Property>
-      </Properties>
-    </Component>
-    <Container class="javax.swing.JTabbedPane" name="tabLauncherSettings">
-      <AccessibilityProperties>
-        <Property name="AccessibleContext.accessibleName" type="java.lang.String" value=""/>
-      </AccessibilityProperties>
-      <AuxValues>
-        <AuxValue name="JavaCodeGenerator_CreateCodeCustom" type="java.lang.String" value="new NewTabPane()"/>
-      </AuxValues>
-
-      <Layout class="org.netbeans.modules.form.compat2.layouts.support.JTabbedPaneSupportLayout"/>
-      <SubComponents>
-        <Container class="javax.swing.JPanel" name="pnlGeneral">
-          <AuxValues>
-            <AuxValue name="JavaCodeGenerator_CreateCodeCustom" type="java.lang.String" value="new Page().setAnimationEnabled(Settings.getInstance().isEnableAnimation())"/>
-          </AuxValues>
-          <Constraints>
-            <Constraint layoutClass="org.netbeans.modules.form.compat2.layouts.support.JTabbedPaneSupportLayout" value="org.netbeans.modules.form.compat2.layouts.support.JTabbedPaneSupportLayout$JTabbedPaneConstraintsDescription">
-              <JTabbedPaneConstraints tabName="General">
-                <Property name="tabTitle" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-                  <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="launcher.tab.general" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-                </Property>
-              </JTabbedPaneConstraints>
-            </Constraint>
-          </Constraints>
-
-          <Layout>
-            <DimensionLayout dim="0">
-              <Group type="103" groupAlignment="0" attributes="0">
-                  <Group type="102" attributes="0">
-                      <EmptySpace max="-2" attributes="0"/>
-                      <Group type="103" groupAlignment="0" attributes="0">
-                          <Group type="102" alignment="0" attributes="0">
-                              <Component id="btnCheckUpdate" min="-2" max="-2" attributes="0"/>
-                              <EmptySpace max="-2" attributes="0"/>
-                              <Component id="btnMCBBS" min="-2" max="-2" attributes="0"/>
-                              <EmptySpace min="0" pref="0" max="32767" attributes="0"/>
-                          </Group>
-                          <Group type="102" alignment="0" attributes="0">
-                              <Group type="103" groupAlignment="0" attributes="0">
-                                  <Component id="lblDownloadSource" alignment="0" min="-2" max="-2" attributes="0"/>
-                                  <Component id="lblCommonPath" alignment="0" min="-2" max="-2" attributes="0"/>
-                                  <Component id="lblLang" alignment="0" min="-2" max="-2" attributes="0"/>
-                                  <Component id="lblProxy" alignment="0" min="-2" max="-2" attributes="0"/>
-                              </Group>
-                              <EmptySpace min="-2" pref="28" max="-2" attributes="0"/>
-                              <Group type="103" groupAlignment="0" attributes="0">
-                                  <Group type="102" alignment="0" attributes="0">
-                                      <Component id="cboProxyType" pref="156" max="32767" attributes="0"/>
-                                      <EmptySpace max="-2" attributes="0"/>
-                                      <Component id="lblProxyHost" min="-2" max="-2" attributes="0"/>
-                                      <EmptySpace max="-2" attributes="0"/>
-                                      <Component id="txtProxyHost" min="-2" pref="80" max="-2" attributes="0"/>
-                                      <EmptySpace max="-2" attributes="0"/>
-                                      <Component id="lblProxyPort" min="-2" max="-2" attributes="0"/>
-                                      <EmptySpace max="-2" attributes="0"/>
-                                      <Component id="txtProxyPort" min="-2" pref="80" max="-2" attributes="0"/>
-                                      <EmptySpace max="-2" attributes="0"/>
-                                      <Component id="lblProxyUserName" min="-2" max="-2" attributes="0"/>
-                                      <EmptySpace max="-2" attributes="0"/>
-                                      <Component id="txtProxyUsername" min="-2" pref="80" max="-2" attributes="0"/>
-                                      <EmptySpace max="-2" attributes="0"/>
-                                      <Component id="lblProxyPassword" min="-2" max="-2" attributes="0"/>
-                                      <EmptySpace max="-2" attributes="0"/>
-                                      <Component id="txtProxyPassword" min="-2" pref="80" max="-2" attributes="0"/>
-                                  </Group>
-                                  <Component id="cboLang" alignment="1" max="32767" attributes="0"/>
-                                  <Group type="102" alignment="0" attributes="0">
-                                      <Component id="txtCommonPath" max="32767" attributes="0"/>
-                                      <EmptySpace max="-2" attributes="0"/>
-                                      <Component id="btnSetCommonPath" min="-2" max="-2" attributes="0"/>
-                                  </Group>
-                                  <Component id="cboDownloadSource" alignment="1" max="32767" attributes="0"/>
-                              </Group>
-                          </Group>
-                      </Group>
-                      <EmptySpace max="-2" attributes="0"/>
-                  </Group>
-              </Group>
-            </DimensionLayout>
-            <DimensionLayout dim="1">
-              <Group type="103" groupAlignment="0" attributes="0">
-                  <Group type="102" alignment="0" attributes="0">
-                      <EmptySpace max="-2" attributes="0"/>
-                      <Group type="103" groupAlignment="3" attributes="0">
-                          <Component id="lblCommonPath" alignment="3" min="-2" max="-2" attributes="0"/>
-                          <Component id="txtCommonPath" alignment="3" min="-2" pref="26" max="-2" attributes="0"/>
-                          <Component id="btnSetCommonPath" alignment="3" min="-2" pref="26" max="-2" attributes="0"/>
-                      </Group>
-                      <EmptySpace max="-2" attributes="0"/>
-                      <Group type="103" groupAlignment="3" attributes="0">
-                          <Component id="lblDownloadSource" alignment="3" min="-2" max="-2" attributes="0"/>
-                          <Component id="cboDownloadSource" alignment="3" min="-2" pref="26" max="-2" attributes="0"/>
-                      </Group>
-                      <EmptySpace max="-2" attributes="0"/>
-                      <Group type="103" groupAlignment="3" attributes="0">
-                          <Component id="cboLang" alignment="3" min="-2" pref="26" max="-2" attributes="0"/>
-                          <Component id="lblLang" alignment="3" min="-2" max="-2" attributes="0"/>
-                      </Group>
-                      <EmptySpace max="-2" attributes="0"/>
-                      <Group type="103" groupAlignment="3" attributes="0">
-                          <Component id="txtProxyHost" alignment="3" min="-2" pref="26" max="-2" attributes="0"/>
-                          <Component id="lblProxy" alignment="3" min="-2" max="-2" attributes="0"/>
-                          <Component id="lblProxyHost" alignment="3" min="-2" max="-2" attributes="0"/>
-                          <Component id="txtProxyPort" alignment="3" min="-2" pref="26" max="-2" attributes="0"/>
-                          <Component id="lblProxyPort" alignment="3" min="-2" max="-2" attributes="0"/>
-                          <Component id="txtProxyUsername" alignment="3" min="-2" pref="26" max="-2" attributes="0"/>
-                          <Component id="lblProxyUserName" alignment="3" min="-2" max="-2" attributes="0"/>
-                          <Component id="txtProxyPassword" alignment="3" min="-2" pref="26" max="-2" attributes="0"/>
-                          <Component id="lblProxyPassword" alignment="3" min="-2" max="-2" attributes="0"/>
-                          <Component id="cboProxyType" alignment="3" min="-2" max="-2" attributes="0"/>
-                      </Group>
-                      <EmptySpace pref="69" max="32767" attributes="0"/>
-                      <Group type="103" groupAlignment="3" attributes="0">
-                          <Component id="btnCheckUpdate" alignment="3" min="-2" pref="26" max="-2" attributes="0"/>
-                          <Component id="btnMCBBS" alignment="3" min="-2" pref="26" max="-2" attributes="0"/>
-                      </Group>
-                      <EmptySpace max="-2" attributes="0"/>
-                  </Group>
-              </Group>
-            </DimensionLayout>
-          </Layout>
-          <SubComponents>
-            <Component class="javax.swing.JLabel" name="lblProxy">
-              <Properties>
-                <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-                  <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="launcher.proxy" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-                </Property>
-              </Properties>
-            </Component>
-            <Component class="javax.swing.JLabel" name="lblProxyHost">
-              <Properties>
-                <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-                  <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="proxy.host" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-                </Property>
-              </Properties>
-            </Component>
-            <Component class="javax.swing.JTextField" name="txtProxyHost">
-              <Events>
-                <EventHandler event="focusLost" listener="java.awt.event.FocusListener" parameters="java.awt.event.FocusEvent" handler="txtProxyHostFocusLost"/>
-              </Events>
-            </Component>
-            <Component class="javax.swing.JLabel" name="lblProxyPort">
-              <Properties>
-                <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-                  <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="proxy.port" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-                </Property>
-              </Properties>
-            </Component>
-            <Component class="javax.swing.JTextField" name="txtProxyPort">
-              <Events>
-                <EventHandler event="focusLost" listener="java.awt.event.FocusListener" parameters="java.awt.event.FocusEvent" handler="txtProxyPortFocusLost"/>
-              </Events>
-            </Component>
-            <Component class="javax.swing.JLabel" name="lblProxyUserName">
-              <Properties>
-                <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-                  <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="proxy.username" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-                </Property>
-              </Properties>
-            </Component>
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-              <Events>
-                <EventHandler event="focusLost" listener="java.awt.event.FocusListener" parameters="java.awt.event.FocusEvent" handler="txtProxyUsernameFocusLost"/>
-              </Events>
-            </Component>
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-                <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-                  <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="proxy.password" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
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-              </Properties>
-            </Component>
-            <Component class="javax.swing.JTextField" name="txtProxyPassword">
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-                <EventHandler event="focusLost" listener="java.awt.event.FocusListener" parameters="java.awt.event.FocusEvent" handler="txtProxyPasswordFocusLost"/>
-              </Events>
-            </Component>
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-                <EventHandler event="itemStateChanged" listener="java.awt.event.ItemListener" parameters="java.awt.event.ItemEvent" handler="cboDownloadSourceItemStateChanged"/>
-              </Events>
-            </Component>
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-                <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-                  <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="launcher.download_source" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-                </Property>
-              </Properties>
-            </Component>
-            <Component class="javax.swing.JLabel" name="lblCommonPath">
-              <Properties>
-                <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-                  <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="launcher.common_location" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-                </Property>
-              </Properties>
-            </Component>
-            <Component class="javax.swing.JTextField" name="txtCommonPath">
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-                <Property name="toolTipText" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-                  <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="launcher.commpath_tooltip" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-                </Property>
-              </Properties>
-              <Events>
-                <EventHandler event="focusLost" listener="java.awt.event.FocusListener" parameters="java.awt.event.FocusEvent" handler="txtCommonPathFocusLost"/>
-              </Events>
-            </Component>
-            <Component class="javax.swing.JButton" name="btnSetCommonPath">
-              <Properties>
-                <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-                  <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="ui.button.explore" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-                </Property>
-              </Properties>
-              <Events>
-                <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="btnSetCommonPathActionPerformed"/>
-              </Events>
-            </Component>
-            <Component class="javax.swing.JButton" name="btnCheckUpdate">
-              <Properties>
-                <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-                  <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="launcher.update_launcher" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-                </Property>
-              </Properties>
-              <Events>
-                <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="btnCheckUpdateActionPerformed"/>
-              </Events>
-            </Component>
-            <Component class="javax.swing.JButton" name="btnMCBBS">
-              <Properties>
-                <Property name="text" type="java.lang.String" value="MCBBS"/>
-                <Property name="toolTipText" type="java.lang.String" value=""/>
-              </Properties>
-              <Events>
-                <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="btnMCBBSActionPerformed"/>
-              </Events>
-            </Component>
-            <Component class="javax.swing.JComboBox" name="cboLang">
-              <Properties>
-                <Property name="model" type="javax.swing.ComboBoxModel" editor="org.netbeans.modules.form.RADConnectionPropertyEditor">
-                  <Connection code="new DefaultComboBoxModel(new String[]{C.i18n(&quot;color.blue&quot;),C.i18n(&quot;color.green&quot;),C.i18n(&quot;color.purple&quot;),C.i18n(&quot;color.dark_blue&quot;),C.i18n(&quot;color.orange&quot;),C.i18n(&quot;color.red&quot;)})" type="code"/>
-                </Property>
-              </Properties>
-              <Events>
-                <EventHandler event="itemStateChanged" listener="java.awt.event.ItemListener" parameters="java.awt.event.ItemEvent" handler="cboLangItemStateChanged"/>
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-            </Component>
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-                <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-                  <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="launcher.lang" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-                </Property>
-              </Properties>
-            </Component>
-            <Component class="javax.swing.JComboBox" name="cboProxyType">
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-                <Property name="model" type="javax.swing.ComboBoxModel" editor="org.netbeans.modules.form.editors2.ComboBoxModelEditor">
-                  <StringArray count="3">
-                    <StringItem index="0" value="Direct"/>
-                    <StringItem index="1" value="HTTP"/>
-                    <StringItem index="2" value="Socks"/>
-                  </StringArray>
-                </Property>
-              </Properties>
-              <Events>
-                <EventHandler event="itemStateChanged" listener="java.awt.event.ItemListener" parameters="java.awt.event.ItemEvent" handler="cboProxyTypeItemStateChanged"/>
-              </Events>
-              <AuxValues>
-                <AuxValue name="JavaCodeGenerator_TypeParameters" type="java.lang.String" value="&lt;String&gt;"/>
-              </AuxValues>
-            </Component>
-          </SubComponents>
-        </Container>
-        <Container class="javax.swing.JPanel" name="pnlUI">
-          <AuxValues>
-            <AuxValue name="JavaCodeGenerator_CreateCodeCustom" type="java.lang.String" value="new Page().setAnimationEnabled(Settings.getInstance().isEnableAnimation())"/>
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-          <Constraints>
-            <Constraint layoutClass="org.netbeans.modules.form.compat2.layouts.support.JTabbedPaneSupportLayout" value="org.netbeans.modules.form.compat2.layouts.support.JTabbedPaneSupportLayout$JTabbedPaneConstraintsDescription">
-              <JTabbedPaneConstraints tabName="UI">
-                <Property name="tabTitle" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-                  <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="launcher.tab.ui" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-                </Property>
-              </JTabbedPaneConstraints>
-            </Constraint>
-          </Constraints>
-
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-                      <EmptySpace max="-2" attributes="0"/>
-                      <Group type="103" groupAlignment="0" attributes="0">
-                          <Group type="102" attributes="0">
-                              <Group type="103" groupAlignment="0" attributes="0">
-                                  <Component id="chkDecorated" min="-2" max="-2" attributes="0"/>
-                                  <Group type="102" alignment="0" attributes="0">
-                                      <Component id="chkEnableShadow" min="-2" max="-2" attributes="0"/>
-                                      <EmptySpace max="-2" attributes="0"/>
-                                      <Component id="chkEnableBlur" min="-2" max="-2" attributes="0"/>
-                                      <EmptySpace max="-2" attributes="0"/>
-                                      <Component id="chkEnableAnimation" min="-2" max="-2" attributes="0"/>
-                                  </Group>
-                              </Group>
-                              <EmptySpace min="0" pref="163" max="32767" attributes="0"/>
-                          </Group>
-                          <Group type="102" alignment="0" attributes="0">
-                              <Group type="103" groupAlignment="0" attributes="0">
-                                  <Component id="lblBackground" alignment="0" min="-2" max="-2" attributes="0"/>
-                                  <Component id="lblFont" alignment="0" min="-2" max="-2" attributes="0"/>
-                                  <Component id="lblTheme" alignment="0" min="-2" max="-2" attributes="0"/>
-                              </Group>
-                              <EmptySpace max="-2" attributes="0"/>
-                              <Group type="103" groupAlignment="0" attributes="0">
-                                  <Component id="cboTheme" max="32767" attributes="0"/>
-                                  <Group type="102" alignment="0" attributes="0">
-                                      <Group type="103" groupAlignment="0" attributes="0">
-                                          <Component id="txtBackgroundPath" max="32767" attributes="0"/>
-                                          <Component id="cboFontFamily" max="32767" attributes="0"/>
-                                      </Group>
-                                      <EmptySpace max="-2" attributes="0"/>
-                                      <Group type="103" groupAlignment="0" max="-2" attributes="0">
-                                          <Component id="btnSelBackgroundPath" max="32767" attributes="0"/>
-                                          <Component id="spinnerFontSize" max="32767" attributes="0"/>
-                                      </Group>
-                                  </Group>
-                                  <Group type="102" alignment="0" attributes="0">
-                                      <Component id="lblExample" min="-2" max="-2" attributes="0"/>
-                                      <EmptySpace min="0" pref="0" max="32767" attributes="0"/>
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-                          <Component id="btnSelBackgroundPath" alignment="3" min="-2" pref="26" max="-2" attributes="0"/>
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-                          <Component id="spinnerFontSize" alignment="3" min="-2" pref="26" max="-2" attributes="0"/>
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-                          <Component id="chkEnableAnimation" alignment="3" min="-2" max="-2" attributes="0"/>
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-                <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-                  <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="launcher.theme" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-                </Property>
-              </Properties>
-            </Component>
-            <Component class="javax.swing.JComboBox" name="cboTheme">
-              <Events>
-                <EventHandler event="itemStateChanged" listener="java.awt.event.ItemListener" parameters="java.awt.event.ItemEvent" handler="cboThemeItemStateChanged"/>
-              </Events>
-            </Component>
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-                <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
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-                </Property>
-                <Property name="toolTipText" type="java.lang.String" value=""/>
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-            </Component>
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-                <Property name="toolTipText" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-                  <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="launcher.background_tooltip" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-                </Property>
-              </Properties>
-              <Events>
-                <EventHandler event="focusLost" listener="java.awt.event.FocusListener" parameters="java.awt.event.FocusEvent" handler="txtBackgroundPathFocusLost"/>
-              </Events>
-            </Component>
-            <Component class="javax.swing.JCheckBox" name="chkEnableShadow">
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-                <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-                  <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="launcher.enable_shadow" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-                </Property>
-              </Properties>
-              <Events>
-                <EventHandler event="itemStateChanged" listener="java.awt.event.ItemListener" parameters="java.awt.event.ItemEvent" handler="chkEnableShadowItemStateChanged"/>
-              </Events>
-            </Component>
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-                <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-                  <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="launcher.enable_blur" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-                </Property>
-              </Properties>
-              <Events>
-                <EventHandler event="itemStateChanged" listener="java.awt.event.ItemListener" parameters="java.awt.event.ItemEvent" handler="chkEnableBlurItemStateChanged"/>
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-            </Component>
-            <Component class="javax.swing.JCheckBox" name="chkEnableAnimation">
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-                <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
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-              </Properties>
-              <Events>
-                <EventHandler event="itemStateChanged" listener="java.awt.event.ItemListener" parameters="java.awt.event.ItemEvent" handler="chkEnableAnimationItemStateChanged"/>
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-            </Component>
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-                <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-                  <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="launcher.decorated" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
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-              </Properties>
-              <Events>
-                <EventHandler event="itemStateChanged" listener="java.awt.event.ItemListener" parameters="java.awt.event.ItemEvent" handler="chkDecoratedItemStateChanged"/>
-              </Events>
-            </Component>
-            <Component class="javax.swing.JButton" name="btnSelBackgroundPath">
-              <Properties>
-                <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-                  <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="ui.button.explore" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-                </Property>
-              </Properties>
-              <Events>
-                <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="btnSelBackgroundPathActionPerformed"/>
-              </Events>
-            </Component>
-            <Component class="javax.swing.JComboBox" name="cboFontFamily">
-              <Properties>
-                <Property name="model" type="javax.swing.ComboBoxModel" editor="org.netbeans.modules.form.RADConnectionPropertyEditor">
-                  <SerializedValue 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truncated
-                </Property>
-              </Properties>
-              <Events>
-                <EventHandler event="itemStateChanged" listener="java.awt.event.ItemListener" parameters="java.awt.event.ItemEvent" handler="cboFontFamilyItemStateChanged"/>
-              </Events>
-              <AuxValues>
-                <AuxValue name="JavaCodeGenerator_CreateCodeCustom" type="java.lang.String" value="new JFontComboBox()"/>
-              </AuxValues>
-            </Component>
-            <Component class="javax.swing.JLabel" name="lblFont">
-              <Properties>
-                <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-                  <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="launcher.log_font" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-                </Property>
-              </Properties>
-            </Component>
-            <Component class="javax.swing.JSpinner" name="spinnerFontSize">
-              <Events>
-                <EventHandler event="stateChanged" listener="javax.swing.event.ChangeListener" parameters="javax.swing.event.ChangeEvent" handler="spinnerFontSizeStateChanged"/>
-              </Events>
-            </Component>
-            <Component class="javax.swing.JLabel" name="lblExample">
-              <Properties>
-                <Property name="text" type="java.lang.String" value="19:10:10 [Client Thread/INFO]: Example"/>
-              </Properties>
-            </Component>
-          </SubComponents>
-        </Container>
-        <Container class="javax.swing.JPanel" name="pnlAbout">
-          <AuxValues>
-            <AuxValue name="JavaCodeGenerator_CreateCodeCustom" type="java.lang.String" value="new Page().setAnimationEnabled(Settings.getInstance().isEnableAnimation())"/>
-          </AuxValues>
-          <Constraints>
-            <Constraint layoutClass="org.netbeans.modules.form.compat2.layouts.support.JTabbedPaneSupportLayout" value="org.netbeans.modules.form.compat2.layouts.support.JTabbedPaneSupportLayout$JTabbedPaneConstraintsDescription">
-              <JTabbedPaneConstraints tabName="About">
-                <Property name="tabTitle" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-                  <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="launcher.tab.about" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-                </Property>
-              </JTabbedPaneConstraints>
-            </Constraint>
-          </Constraints>
-
-          <Layout>
-            <DimensionLayout dim="0">
-              <Group type="103" groupAlignment="0" attributes="0">
-                  <Group type="102" alignment="0" attributes="0">
-                      <EmptySpace max="-2" attributes="0"/>
-                      <Component id="lblAbout" min="-2" max="-2" attributes="0"/>
-                      <EmptySpace pref="252" max="32767" attributes="0"/>
-                  </Group>
-              </Group>
-            </DimensionLayout>
-            <DimensionLayout dim="1">
-              <Group type="103" groupAlignment="0" attributes="0">
-                  <Group type="102" alignment="0" attributes="0">
-                      <EmptySpace max="-2" attributes="0"/>
-                      <Component id="lblAbout" min="-2" max="-2" attributes="0"/>
-                      <EmptySpace max="32767" attributes="0"/>
-                  </Group>
-              </Group>
-            </DimensionLayout>
-          </Layout>
-          <SubComponents>
-            <Component class="javax.swing.JLabel" name="lblAbout">
-              <Properties>
-                <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-                  <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="launcher.about" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-                </Property>
-                <Property name="cursor" type="java.awt.Cursor" editor="org.netbeans.modules.form.editors2.CursorEditor">
-                  <Color id="&#x9ed8;&#x8ba4;&#x5149;&#x6807;"/>
-                </Property>
-              </Properties>
-            </Component>
-          </SubComponents>
-        </Container>
-      </SubComponents>
-    </Container>
-  </SubComponents>
-</Form>

HMCL/src/main/java/org/jackhuang/hmcl/ui/LauncherSettingsPanel.java

@@ -1,672 +0,0 @@
-/*
- * Hello Minecraft! Launcher.
- * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
- */
-package org.jackhuang.hmcl.ui;
-
-import java.io.IOException;
-import java.net.Proxy;
-import javax.swing.DefaultComboBoxModel;
-import javax.swing.filechooser.FileNameExtensionFilter;
-import org.jackhuang.hmcl.util.C;
-import org.jackhuang.hmcl.api.HMCLog;
-import org.jackhuang.hmcl.api.ui.Theme;
-import org.jackhuang.hmcl.setting.Settings;
-import org.jackhuang.hmcl.core.download.DownloadType;
-import org.jackhuang.hmcl.util.MathUtils;
-import org.jackhuang.hmcl.util.sys.IOUtils;
-import org.jackhuang.hmcl.util.ui.MessageBox;
-import org.jackhuang.hmcl.util.lang.SupportedLocales;
-import org.jackhuang.hmcl.util.ui.JFontComboBox;
-import org.jackhuang.hmcl.util.ui.JSystemFileChooser;
-import org.jackhuang.hmcl.util.ui.Page;
-import org.jackhuang.hmcl.util.ui.SwingUtils;
-
-/**
- *
- * @author huangyuhui
- */
-public class LauncherSettingsPanel extends RepaintPage {
-    
-    public LauncherSettingsPanel() {
-        setRepainter(this);
-    }
-
-    void initGui() {
-        initComponents();
-        
-        animationEnabled = Settings.getInstance().isEnableAnimation();
-
-        DefaultComboBoxModel<String> d = new DefaultComboBoxModel<>();
-        for (DownloadType type : DownloadType.values())
-            d.addElement(type.getName());
-        cboDownloadSource.setModel(d);
-
-        d = new DefaultComboBoxModel<>();
-        int id = 0;
-        for (SupportedLocales type : SupportedLocales.values()) {
-            d.addElement(type.showString());
-            if (type.name().equals(Settings.getInstance().getLocalization()))
-                id = type.ordinal();
-        }
-        cboLang.setModel(d);
-        cboLang.setSelectedIndex(id);
-        
-        DefaultComboBoxModel<Theme> g = new DefaultComboBoxModel<>();
-        for (Theme t : Theme.THEMES.values())
-            g.addElement(t);
-        cboTheme.setModel(g);
-
-        txtBackgroundPath.setText(Settings.getInstance().getBgpath());
-        txtCommonPath.setText(Settings.getInstance().getCommonpath());
-        txtProxyHost.setText(Settings.getInstance().getProxyHost());
-        txtProxyPort.setText(Settings.getInstance().getProxyPort());
-        txtProxyUsername.setText(Settings.getInstance().getProxyUserName());
-        txtProxyPassword.setText(Settings.getInstance().getProxyPassword());
-        spinnerFontSize.setValue(Settings.getInstance().getFontSize());
-        cboFontFamily.setSelectedItem(Settings.getInstance().getFontFamily());
-        cboDownloadSource.setSelectedIndex(Settings.getInstance().getDownloadType());
-        cboProxyType.setSelectedIndex(Settings.getInstance().getProxyType().ordinal());
-        cboTheme.setSelectedItem(Settings.getInstance().getTheme());
-        chkEnableShadow.setSelected(Settings.getInstance().isEnableShadow());
-        chkEnableBlur.setSelected(Settings.getInstance().isEnableBlur());
-        chkEnableAnimation.setSelected(Settings.getInstance().isEnableAnimation());
-        chkDecorated.setSelected(Settings.getInstance().isDecorated());
-    }
-
-    @Override
-    public void onCreate() {
-        initGui();
-        super.onCreate();
-    }
-
-    /**
-     * This method is called from within the constructor to initialize the form.
-     * WARNING: Do NOT modify this code. The content of this method is always
-     * regenerated by the Form Editor.
-     */
-    @SuppressWarnings("unchecked")
-    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
-    private void initComponents() {
-
-        lblModpack = new javax.swing.JLabel();
-        lblRestart = new javax.swing.JLabel();
-        tabLauncherSettings = new NewTabPane();
-        pnlGeneral = new Page().setAnimationEnabled(Settings.getInstance().isEnableAnimation());
-        lblProxy = new javax.swing.JLabel();
-        lblProxyHost = new javax.swing.JLabel();
-        txtProxyHost = new javax.swing.JTextField();
-        lblProxyPort = new javax.swing.JLabel();
-        txtProxyPort = new javax.swing.JTextField();
-        lblProxyUserName = new javax.swing.JLabel();
-        txtProxyUsername = new javax.swing.JTextField();
-        lblProxyPassword = new javax.swing.JLabel();
-        txtProxyPassword = new javax.swing.JTextField();
-        cboDownloadSource = new javax.swing.JComboBox();
-        lblDownloadSource = new javax.swing.JLabel();
-        lblCommonPath = new javax.swing.JLabel();
-        txtCommonPath = new javax.swing.JTextField();
-        btnSetCommonPath = new javax.swing.JButton();
-        btnCheckUpdate = new javax.swing.JButton();
-        btnMCBBS = new javax.swing.JButton();
-        cboLang = new javax.swing.JComboBox();
-        lblLang = new javax.swing.JLabel();
-        cboProxyType = new javax.swing.JComboBox<>();
-        pnlUI = new Page().setAnimationEnabled(Settings.getInstance().isEnableAnimation());
-        lblTheme = new javax.swing.JLabel();
-        cboTheme = new javax.swing.JComboBox();
-        lblBackground = new javax.swing.JLabel();
-        txtBackgroundPath = new javax.swing.JTextField();
-        chkEnableShadow = new javax.swing.JCheckBox();
-        chkEnableBlur = new javax.swing.JCheckBox();
-        chkEnableAnimation = new javax.swing.JCheckBox();
-        chkDecorated = new javax.swing.JCheckBox();
-        btnSelBackgroundPath = new javax.swing.JButton();
-        cboFontFamily = new JFontComboBox();
-        lblFont = new javax.swing.JLabel();
-        spinnerFontSize = new javax.swing.JSpinner();
-        lblExample = new javax.swing.JLabel();
-        pnlAbout = new Page().setAnimationEnabled(Settings.getInstance().isEnableAnimation());
-        lblAbout = new javax.swing.JLabel();
-
-        lblModpack.setText(C.i18n("launcher.modpack")); // NOI18N
-        lblModpack.setCursor(new java.awt.Cursor(java.awt.Cursor.HAND_CURSOR));
-        lblModpack.addMouseListener(new java.awt.event.MouseAdapter() {
-            public void mouseClicked(java.awt.event.MouseEvent evt) {
-                lblModpackMouseClicked(evt);
-            }
-        });
-
-        lblRestart.setText(C.i18n("launcher.restart")); // NOI18N
-
-        lblProxy.setText(C.i18n("launcher.proxy")); // NOI18N
-
-        lblProxyHost.setText(C.i18n("proxy.host")); // NOI18N
-
-        txtProxyHost.addFocusListener(new java.awt.event.FocusAdapter() {
-            public void focusLost(java.awt.event.FocusEvent evt) {
-                txtProxyHostFocusLost(evt);
-            }
-        });
-
-        lblProxyPort.setText(C.i18n("proxy.port")); // NOI18N
-
-        txtProxyPort.addFocusListener(new java.awt.event.FocusAdapter() {
-            public void focusLost(java.awt.event.FocusEvent evt) {
-                txtProxyPortFocusLost(evt);
-            }
-        });
-
-        lblProxyUserName.setText(C.i18n("proxy.username")); // NOI18N
-
-        txtProxyUsername.addFocusListener(new java.awt.event.FocusAdapter() {
-            public void focusLost(java.awt.event.FocusEvent evt) {
-                txtProxyUsernameFocusLost(evt);
-            }
-        });
-
-        lblProxyPassword.setText(C.i18n("proxy.password")); // NOI18N
-
-        txtProxyPassword.addFocusListener(new java.awt.event.FocusAdapter() {
-            public void focusLost(java.awt.event.FocusEvent evt) {
-                txtProxyPasswordFocusLost(evt);
-            }
-        });
-
-        cboDownloadSource.addItemListener(new java.awt.event.ItemListener() {
-            public void itemStateChanged(java.awt.event.ItemEvent evt) {
-                cboDownloadSourceItemStateChanged(evt);
-            }
-        });
-
-        lblDownloadSource.setText(C.i18n("launcher.download_source")); // NOI18N
-
-        lblCommonPath.setText(C.i18n("launcher.common_location")); // NOI18N
-
-        txtCommonPath.setToolTipText(C.i18n("launcher.commpath_tooltip")); // NOI18N
-        txtCommonPath.addFocusListener(new java.awt.event.FocusAdapter() {
-            public void focusLost(java.awt.event.FocusEvent evt) {
-                txtCommonPathFocusLost(evt);
-            }
-        });
-
-        btnSetCommonPath.setText(C.i18n("ui.button.explore")); // NOI18N
-        btnSetCommonPath.addActionListener(new java.awt.event.ActionListener() {
-            public void actionPerformed(java.awt.event.ActionEvent evt) {
-                btnSetCommonPathActionPerformed(evt);
-            }
-        });
-
-        btnCheckUpdate.setText(C.i18n("launcher.update_launcher")); // NOI18N
-        btnCheckUpdate.addActionListener(new java.awt.event.ActionListener() {
-            public void actionPerformed(java.awt.event.ActionEvent evt) {
-                btnCheckUpdateActionPerformed(evt);
-            }
-        });
-
-        btnMCBBS.setText("MCBBS");
-        btnMCBBS.setToolTipText("");
-        btnMCBBS.addActionListener(new java.awt.event.ActionListener() {
-            public void actionPerformed(java.awt.event.ActionEvent evt) {
-                btnMCBBSActionPerformed(evt);
-            }
-        });
-
-        cboLang.setModel(new DefaultComboBoxModel(new String[]{C.i18n("color.blue"),C.i18n("color.green"),C.i18n("color.purple"),C.i18n("color.dark_blue"),C.i18n("color.orange"),C.i18n("color.red")}));
-        cboLang.addItemListener(new java.awt.event.ItemListener() {
-            public void itemStateChanged(java.awt.event.ItemEvent evt) {
-                cboLangItemStateChanged(evt);
-            }
-        });
-
-        lblLang.setText(C.i18n("launcher.lang")); // NOI18N
-
-        cboProxyType.setModel(new javax.swing.DefaultComboBoxModel<>(new String[] { "Direct", "HTTP", "Socks" }));
-        cboProxyType.addItemListener(new java.awt.event.ItemListener() {
-            public void itemStateChanged(java.awt.event.ItemEvent evt) {
-                cboProxyTypeItemStateChanged(evt);
-            }
-        });
-
-        javax.swing.GroupLayout pnlGeneralLayout = new javax.swing.GroupLayout(pnlGeneral);
-        pnlGeneral.setLayout(pnlGeneralLayout);
-        pnlGeneralLayout.setHorizontalGroup(
-            pnlGeneralLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-            .addGroup(pnlGeneralLayout.createSequentialGroup()
-                .addContainerGap()
-                .addGroup(pnlGeneralLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-                    .addGroup(pnlGeneralLayout.createSequentialGroup()
-                        .addComponent(btnCheckUpdate)
-                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                        .addComponent(btnMCBBS)
-                        .addGap(0, 0, Short.MAX_VALUE))
-                    .addGroup(pnlGeneralLayout.createSequentialGroup()
-                        .addGroup(pnlGeneralLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-                            .addComponent(lblDownloadSource)
-                            .addComponent(lblCommonPath)
-                            .addComponent(lblLang)
-                            .addComponent(lblProxy))
-                        .addGap(28, 28, 28)
-                        .addGroup(pnlGeneralLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-                            .addGroup(pnlGeneralLayout.createSequentialGroup()
-                                .addComponent(cboProxyType, 0, 156, Short.MAX_VALUE)
-                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                                .addComponent(lblProxyHost)
-                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                                .addComponent(txtProxyHost, javax.swing.GroupLayout.PREFERRED_SIZE, 80, javax.swing.GroupLayout.PREFERRED_SIZE)
-                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                                .addComponent(lblProxyPort)
-                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                                .addComponent(txtProxyPort, javax.swing.GroupLayout.PREFERRED_SIZE, 80, javax.swing.GroupLayout.PREFERRED_SIZE)
-                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                                .addComponent(lblProxyUserName)
-                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                                .addComponent(txtProxyUsername, javax.swing.GroupLayout.PREFERRED_SIZE, 80, javax.swing.GroupLayout.PREFERRED_SIZE)
-                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                                .addComponent(lblProxyPassword)
-                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                                .addComponent(txtProxyPassword, javax.swing.GroupLayout.PREFERRED_SIZE, 80, javax.swing.GroupLayout.PREFERRED_SIZE))
-                            .addComponent(cboLang, javax.swing.GroupLayout.Alignment.TRAILING, 0, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
-                            .addGroup(pnlGeneralLayout.createSequentialGroup()
-                                .addComponent(txtCommonPath)
-                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                                .addComponent(btnSetCommonPath))
-                            .addComponent(cboDownloadSource, javax.swing.GroupLayout.Alignment.TRAILING, 0, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))))
-                .addContainerGap())
-        );
-        pnlGeneralLayout.setVerticalGroup(
-            pnlGeneralLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-            .addGroup(pnlGeneralLayout.createSequentialGroup()
-                .addContainerGap()
-                .addGroup(pnlGeneralLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
-                    .addComponent(lblCommonPath)
-                    .addComponent(txtCommonPath, javax.swing.GroupLayout.PREFERRED_SIZE, 26, javax.swing.GroupLayout.PREFERRED_SIZE)
-                    .addComponent(btnSetCommonPath, javax.swing.GroupLayout.PREFERRED_SIZE, 26, javax.swing.GroupLayout.PREFERRED_SIZE))
-                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                .addGroup(pnlGeneralLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
-                    .addComponent(lblDownloadSource)
-                    .addComponent(cboDownloadSource, javax.swing.GroupLayout.PREFERRED_SIZE, 26, javax.swing.GroupLayout.PREFERRED_SIZE))
-                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                .addGroup(pnlGeneralLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
-                    .addComponent(cboLang, javax.swing.GroupLayout.PREFERRED_SIZE, 26, javax.swing.GroupLayout.PREFERRED_SIZE)
-                    .addComponent(lblLang))
-                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                .addGroup(pnlGeneralLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
-                    .addComponent(txtProxyHost, javax.swing.GroupLayout.PREFERRED_SIZE, 26, javax.swing.GroupLayout.PREFERRED_SIZE)
-                    .addComponent(lblProxy)
-                    .addComponent(lblProxyHost)
-                    .addComponent(txtProxyPort, javax.swing.GroupLayout.PREFERRED_SIZE, 26, javax.swing.GroupLayout.PREFERRED_SIZE)
-                    .addComponent(lblProxyPort)
-                    .addComponent(txtProxyUsername, javax.swing.GroupLayout.PREFERRED_SIZE, 26, javax.swing.GroupLayout.PREFERRED_SIZE)
-                    .addComponent(lblProxyUserName)
-                    .addComponent(txtProxyPassword, javax.swing.GroupLayout.PREFERRED_SIZE, 26, javax.swing.GroupLayout.PREFERRED_SIZE)
-                    .addComponent(lblProxyPassword)
-                    .addComponent(cboProxyType, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
-                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 69, Short.MAX_VALUE)
-                .addGroup(pnlGeneralLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
-                    .addComponent(btnCheckUpdate, javax.swing.GroupLayout.PREFERRED_SIZE, 26, javax.swing.GroupLayout.PREFERRED_SIZE)
-                    .addComponent(btnMCBBS, javax.swing.GroupLayout.PREFERRED_SIZE, 26, javax.swing.GroupLayout.PREFERRED_SIZE))
-                .addContainerGap())
-        );
-
-        tabLauncherSettings.addTab(C.i18n("launcher.tab.general"), pnlGeneral); // NOI18N
-
-        lblTheme.setText(C.i18n("launcher.theme")); // NOI18N
-
-        cboTheme.addItemListener(new java.awt.event.ItemListener() {
-            public void itemStateChanged(java.awt.event.ItemEvent evt) {
-                cboThemeItemStateChanged(evt);
-            }
-        });
-
-        lblBackground.setText(C.i18n("launcher.background_location")); // NOI18N
-        lblBackground.setToolTipText("");
-
-        txtBackgroundPath.setToolTipText(C.i18n("launcher.background_tooltip")); // NOI18N
-        txtBackgroundPath.addFocusListener(new java.awt.event.FocusAdapter() {
-            public void focusLost(java.awt.event.FocusEvent evt) {
-                txtBackgroundPathFocusLost(evt);
-            }
-        });
-
-        chkEnableShadow.setText(C.i18n("launcher.enable_shadow")); // NOI18N
-        chkEnableShadow.addItemListener(new java.awt.event.ItemListener() {
-            public void itemStateChanged(java.awt.event.ItemEvent evt) {
-                chkEnableShadowItemStateChanged(evt);
-            }
-        });
-
-        chkEnableBlur.setText(C.i18n("launcher.enable_blur")); // NOI18N
-        chkEnableBlur.addItemListener(new java.awt.event.ItemListener() {
-            public void itemStateChanged(java.awt.event.ItemEvent evt) {
-                chkEnableBlurItemStateChanged(evt);
-            }
-        });
-
-        chkEnableAnimation.setText(C.i18n("launcher.enable_animation")); // NOI18N
-        chkEnableAnimation.addItemListener(new java.awt.event.ItemListener() {
-            public void itemStateChanged(java.awt.event.ItemEvent evt) {
-                chkEnableAnimationItemStateChanged(evt);
-            }
-        });
-
-        chkDecorated.setText(C.i18n("launcher.decorated")); // NOI18N
-        chkDecorated.addItemListener(new java.awt.event.ItemListener() {
-            public void itemStateChanged(java.awt.event.ItemEvent evt) {
-                chkDecoratedItemStateChanged(evt);
-            }
-        });
-
-        btnSelBackgroundPath.setText(C.i18n("ui.button.explore")); // NOI18N
-        btnSelBackgroundPath.addActionListener(new java.awt.event.ActionListener() {
-            public void actionPerformed(java.awt.event.ActionEvent evt) {
-                btnSelBackgroundPathActionPerformed(evt);
-            }
-        });
-
-        cboFontFamily.addItemListener(new java.awt.event.ItemListener() {
-            public void itemStateChanged(java.awt.event.ItemEvent evt) {
-                cboFontFamilyItemStateChanged(evt);
-            }
-        });
-
-        lblFont.setText(C.i18n("launcher.log_font")); // NOI18N
-
-        spinnerFontSize.addChangeListener(new javax.swing.event.ChangeListener() {
-            public void stateChanged(javax.swing.event.ChangeEvent evt) {
-                spinnerFontSizeStateChanged(evt);
-            }
-        });
-
-        lblExample.setText("19:10:10 [Client Thread/INFO]: Example");
-
-        javax.swing.GroupLayout pnlUILayout = new javax.swing.GroupLayout(pnlUI);
-        pnlUI.setLayout(pnlUILayout);
-        pnlUILayout.setHorizontalGroup(
-            pnlUILayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-            .addGroup(pnlUILayout.createSequentialGroup()
-                .addContainerGap()
-                .addGroup(pnlUILayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-                    .addGroup(pnlUILayout.createSequentialGroup()
-                        .addGroup(pnlUILayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-                            .addComponent(chkDecorated)
-                            .addGroup(pnlUILayout.createSequentialGroup()
-                                .addComponent(chkEnableShadow)
-                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                                .addComponent(chkEnableBlur)
-                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                                .addComponent(chkEnableAnimation)))
-                        .addGap(0, 163, Short.MAX_VALUE))
-                    .addGroup(pnlUILayout.createSequentialGroup()
-                        .addGroup(pnlUILayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-                            .addComponent(lblBackground)
-                            .addComponent(lblFont)
-                            .addComponent(lblTheme))
-                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                        .addGroup(pnlUILayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-                            .addComponent(cboTheme, 0, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
-                            .addGroup(pnlUILayout.createSequentialGroup()
-                                .addGroup(pnlUILayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-                                    .addComponent(txtBackgroundPath)
-                                    .addComponent(cboFontFamily, 0, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
-                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                                .addGroup(pnlUILayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
-                                    .addComponent(btnSelBackgroundPath, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
-                                    .addComponent(spinnerFontSize)))
-                            .addGroup(pnlUILayout.createSequentialGroup()
-                                .addComponent(lblExample)
-                                .addGap(0, 0, Short.MAX_VALUE)))))
-                .addContainerGap())
-        );
-        pnlUILayout.setVerticalGroup(
-            pnlUILayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-            .addGroup(pnlUILayout.createSequentialGroup()
-                .addContainerGap()
-                .addGroup(pnlUILayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
-                    .addComponent(lblBackground)
-                    .addComponent(txtBackgroundPath, javax.swing.GroupLayout.PREFERRED_SIZE, 26, javax.swing.GroupLayout.PREFERRED_SIZE)
-                    .addComponent(btnSelBackgroundPath, javax.swing.GroupLayout.PREFERRED_SIZE, 26, javax.swing.GroupLayout.PREFERRED_SIZE))
-                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                .addGroup(pnlUILayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
-                    .addComponent(cboFontFamily, javax.swing.GroupLayout.PREFERRED_SIZE, 26, javax.swing.GroupLayout.PREFERRED_SIZE)
-                    .addComponent(lblFont)
-                    .addComponent(spinnerFontSize, javax.swing.GroupLayout.PREFERRED_SIZE, 26, javax.swing.GroupLayout.PREFERRED_SIZE))
-                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                .addComponent(lblExample)
-                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                .addGroup(pnlUILayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
-                    .addComponent(cboTheme, javax.swing.GroupLayout.PREFERRED_SIZE, 26, javax.swing.GroupLayout.PREFERRED_SIZE)
-                    .addComponent(lblTheme))
-                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 63, Short.MAX_VALUE)
-                .addGroup(pnlUILayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
-                    .addComponent(chkEnableShadow)
-                    .addComponent(chkEnableBlur)
-                    .addComponent(chkEnableAnimation))
-                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                .addComponent(chkDecorated)
-                .addContainerGap())
-        );
-
-        tabLauncherSettings.addTab(C.i18n("launcher.tab.ui"), pnlUI); // NOI18N
-
-        lblAbout.setText(C.i18n("launcher.about")); // NOI18N
-        lblAbout.setCursor(new java.awt.Cursor(java.awt.Cursor.DEFAULT_CURSOR));
-
-        javax.swing.GroupLayout pnlAboutLayout = new javax.swing.GroupLayout(pnlAbout);
-        pnlAbout.setLayout(pnlAboutLayout);
-        pnlAboutLayout.setHorizontalGroup(
-            pnlAboutLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-            .addGroup(pnlAboutLayout.createSequentialGroup()
-                .addContainerGap()
-                .addComponent(lblAbout, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
-                .addContainerGap(252, Short.MAX_VALUE))
-        );
-        pnlAboutLayout.setVerticalGroup(
-            pnlAboutLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-            .addGroup(pnlAboutLayout.createSequentialGroup()
-                .addContainerGap()
-                .addComponent(lblAbout, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
-                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
-        );
-
-        tabLauncherSettings.addTab(C.i18n("launcher.tab.about"), pnlAbout); // NOI18N
-
-        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
-        this.setLayout(layout);
-        layout.setHorizontalGroup(
-            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-            .addGroup(layout.createSequentialGroup()
-                .addGap(10, 10, 10)
-                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-                    .addComponent(lblModpack, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
-                    .addComponent(lblRestart))
-                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
-            .addComponent(tabLauncherSettings)
-        );
-        layout.setVerticalGroup(
-            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-            .addGroup(layout.createSequentialGroup()
-                .addComponent(tabLauncherSettings)
-                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                .addComponent(lblModpack, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
-                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                .addComponent(lblRestart)
-                .addContainerGap())
-        );
-
-        tabLauncherSettings.getAccessibleContext().setAccessibleName("");
-    }// </editor-fold>//GEN-END:initComponents
-
-    private void cboDownloadSourceItemStateChanged(java.awt.event.ItemEvent evt) {//GEN-FIRST:event_cboDownloadSourceItemStateChanged
-        Settings.getInstance().setDownloadType(cboDownloadSource.getSelectedIndex());
-    }//GEN-LAST:event_cboDownloadSourceItemStateChanged
-
-    private void btnSelBackgroundPathActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnSelBackgroundPathActionPerformed
-        JSystemFileChooser fc = new JSystemFileChooser();
-        fc.setFileSelectionMode(JSystemFileChooser.FILES_ONLY);
-        fc.setDialogTitle(C.i18n("launcher.choose_bgpath"));
-        fc.setMultiSelectionEnabled(false);
-        fc.setFileFilter(new FileNameExtensionFilter("*.png", "png"));
-        fc.addChoosableFileFilter(new FileNameExtensionFilter("*.jpg", "jpg"));
-        if (fc.showOpenDialog(this) != JSystemFileChooser.APPROVE_OPTION || fc.getSelectedFile() == null)
-            return;
-        try {
-            String path = fc.getSelectedFile().getCanonicalPath();
-            path = IOUtils.removeLastSeparator(path);
-            txtBackgroundPath.setText(path);
-            Settings.getInstance().setBgpath(path);
-            MainFrame.INSTANCE.loadBackground();
-        } catch (IOException e) {
-            HMCLog.warn("Failed to set background path.", e);
-            MessageBox.show(C.i18n("ui.label.failed_set") + e.getMessage());
-        }
-    }//GEN-LAST:event_btnSelBackgroundPathActionPerformed
-
-    private void txtBackgroundPathFocusLost(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_txtBackgroundPathFocusLost
-        Settings.getInstance().setBgpath(txtBackgroundPath.getText());
-        MainFrame.INSTANCE.loadBackground();
-    }//GEN-LAST:event_txtBackgroundPathFocusLost
-
-    private void btnCheckUpdateActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnCheckUpdateActionPerformed
-        Settings.UPDATE_CHECKER.process(true);
-        Settings.UPDATE_CHECKER.checkOutdate();
-    }//GEN-LAST:event_btnCheckUpdateActionPerformed
-
-    private void cboThemeItemStateChanged(java.awt.event.ItemEvent evt) {//GEN-FIRST:event_cboThemeItemStateChanged
-        Settings.getInstance().setTheme(((Theme) cboTheme.getSelectedItem()).id);
-    }//GEN-LAST:event_cboThemeItemStateChanged
-
-    private void lblModpackMouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_lblModpackMouseClicked
-        SwingUtils.openLink("http://huangyuhui.duapp.com/link.php?type=modpack");
-    }//GEN-LAST:event_lblModpackMouseClicked
-
-    private void cboLangItemStateChanged(java.awt.event.ItemEvent evt) {//GEN-FIRST:event_cboLangItemStateChanged
-        Settings.getInstance().setLocalization(SupportedLocales.values()[cboLang.getSelectedIndex()].name());
-    }//GEN-LAST:event_cboLangItemStateChanged
-
-    private void chkEnableShadowItemStateChanged(java.awt.event.ItemEvent evt) {//GEN-FIRST:event_chkEnableShadowItemStateChanged
-        Settings.getInstance().setEnableShadow(chkEnableShadow.isSelected());
-    }//GEN-LAST:event_chkEnableShadowItemStateChanged
-
-    private void chkDecoratedItemStateChanged(java.awt.event.ItemEvent evt) {//GEN-FIRST:event_chkDecoratedItemStateChanged
-        Settings.getInstance().setDecorated(chkDecorated.isSelected());
-    }//GEN-LAST:event_chkDecoratedItemStateChanged
-
-    private void txtProxyHostFocusLost(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_txtProxyHostFocusLost
-        Settings.getInstance().setProxyHost(txtProxyHost.getText());
-    }//GEN-LAST:event_txtProxyHostFocusLost
-
-    private void txtProxyPortFocusLost(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_txtProxyPortFocusLost
-        Settings.getInstance().setProxyPort(txtProxyPort.getText());
-    }//GEN-LAST:event_txtProxyPortFocusLost
-
-    private void txtProxyUsernameFocusLost(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_txtProxyUsernameFocusLost
-        Settings.getInstance().setProxyUserName(txtProxyUsername.getText());
-    }//GEN-LAST:event_txtProxyUsernameFocusLost
-
-    private void txtProxyPasswordFocusLost(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_txtProxyPasswordFocusLost
-        Settings.getInstance().setProxyPassword(txtProxyPassword.getText());
-    }//GEN-LAST:event_txtProxyPasswordFocusLost
-
-    private void btnMCBBSActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnMCBBSActionPerformed
-        SwingUtils.openLink(C.URL_PUBLISH);
-    }//GEN-LAST:event_btnMCBBSActionPerformed
-
-    private void chkEnableBlurItemStateChanged(java.awt.event.ItemEvent evt) {//GEN-FIRST:event_chkEnableBlurItemStateChanged
-        Settings.getInstance().setEnableBlur(chkEnableBlur.isSelected());
-    }//GEN-LAST:event_chkEnableBlurItemStateChanged
-
-    private void chkEnableAnimationItemStateChanged(java.awt.event.ItemEvent evt) {//GEN-FIRST:event_chkEnableAnimationItemStateChanged
-        Settings.getInstance().setEnableAnimation(chkEnableAnimation.isSelected());
-    }//GEN-LAST:event_chkEnableAnimationItemStateChanged
-
-    private void btnSetCommonPathActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnSetCommonPathActionPerformed
-        JSystemFileChooser fc = new JSystemFileChooser();
-        fc.setFileSelectionMode(JSystemFileChooser.DIRECTORIES_ONLY);
-        fc.setDialogTitle(C.i18n("launcher.choose_commonpath"));
-        fc.setMultiSelectionEnabled(false);
-        if (fc.showOpenDialog(this) != JSystemFileChooser.APPROVE_OPTION || fc.getSelectedFile() == null)
-            return;
-        try {
-            String path = fc.getSelectedFile().getCanonicalPath();
-            txtCommonPath.setText(path);
-            Settings.getInstance().setCommonpath(path);
-        } catch (IOException e) {
-            HMCLog.warn("Failed to set common path.", e);
-            MessageBox.show(C.i18n("ui.label.failed_set") + e.getMessage());
-        }
-    }//GEN-LAST:event_btnSetCommonPathActionPerformed
-
-    private void txtCommonPathFocusLost(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_txtCommonPathFocusLost
-        Settings.getInstance().setCommonpath(txtCommonPath.getText());
-    }//GEN-LAST:event_txtCommonPathFocusLost
-
-    private void cboFontFamilyItemStateChanged(java.awt.event.ItemEvent evt) {//GEN-FIRST:event_cboFontFamilyItemStateChanged
-        Settings.getInstance().setFontFamily(evt.getItem().toString());
-        lblExample.setFont(Settings.getInstance().getConsoleFont());
-    }//GEN-LAST:event_cboFontFamilyItemStateChanged
-
-    private void spinnerFontSizeStateChanged(javax.swing.event.ChangeEvent evt) {//GEN-FIRST:event_spinnerFontSizeStateChanged
-        Settings.getInstance().setFontSize(MathUtils.parseInt(spinnerFontSize.getValue().toString(), 12));
-        lblExample.setFont(Settings.getInstance().getConsoleFont());
-    }//GEN-LAST:event_spinnerFontSizeStateChanged
-
-    private void cboProxyTypeItemStateChanged(java.awt.event.ItemEvent evt) {//GEN-FIRST:event_cboProxyTypeItemStateChanged
-        Settings.getInstance().setProxyType(Proxy.Type.values()[cboProxyType.getSelectedIndex()]);
-    }//GEN-LAST:event_cboProxyTypeItemStateChanged
-
-    // Variables declaration - do not modify//GEN-BEGIN:variables
-    private javax.swing.JButton btnCheckUpdate;
-    private javax.swing.JButton btnMCBBS;
-    private javax.swing.JButton btnSelBackgroundPath;
-    private javax.swing.JButton btnSetCommonPath;
-    private javax.swing.JComboBox cboDownloadSource;
-    private javax.swing.JComboBox cboFontFamily;
-    private javax.swing.JComboBox cboLang;
-    private javax.swing.JComboBox<String> cboProxyType;
-    private javax.swing.JComboBox cboTheme;
-    private javax.swing.JCheckBox chkDecorated;
-    private javax.swing.JCheckBox chkEnableAnimation;
-    private javax.swing.JCheckBox chkEnableBlur;
-    private javax.swing.JCheckBox chkEnableShadow;
-    private javax.swing.JLabel lblAbout;
-    private javax.swing.JLabel lblBackground;
-    private javax.swing.JLabel lblCommonPath;
-    private javax.swing.JLabel lblDownloadSource;
-    private javax.swing.JLabel lblExample;
-    private javax.swing.JLabel lblFont;
-    private javax.swing.JLabel lblLang;
-    private javax.swing.JLabel lblModpack;
-    private javax.swing.JLabel lblProxy;
-    private javax.swing.JLabel lblProxyHost;
-    private javax.swing.JLabel lblProxyPassword;
-    private javax.swing.JLabel lblProxyPort;
-    private javax.swing.JLabel lblProxyUserName;
-    private javax.swing.JLabel lblRestart;
-    private javax.swing.JLabel lblTheme;
-    private javax.swing.JPanel pnlAbout;
-    private javax.swing.JPanel pnlGeneral;
-    private javax.swing.JPanel pnlUI;
-    private javax.swing.JSpinner spinnerFontSize;
-    private javax.swing.JTabbedPane tabLauncherSettings;
-    private javax.swing.JTextField txtBackgroundPath;
-    private javax.swing.JTextField txtCommonPath;
-    private javax.swing.JTextField txtProxyHost;
-    private javax.swing.JTextField txtProxyPassword;
-    private javax.swing.JTextField txtProxyPort;
-    private javax.swing.JTextField txtProxyUsername;
-    // End of variables declaration//GEN-END:variables
-}

HMCL/src/main/java/org/jackhuang/hmcl/ui/LaunchingUIDaemon.java

@@ -1,254 +0,0 @@
-/*
- * Hello Minecraft! Launcher.
- * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
- */
-package org.jackhuang.hmcl.ui;
-
-import java.io.File;
-import java.io.IOException;
-import java.io.PipedOutputStream;
-import javax.swing.SwingUtilities;
-import org.jackhuang.hmcl.api.HMCLApi;
-import org.jackhuang.hmcl.api.event.process.JVMLaunchFailedEvent;
-import org.jackhuang.hmcl.api.event.process.JavaProcessExitedAbnormallyEvent;
-import org.jackhuang.hmcl.api.event.process.JavaProcessStoppedEvent;
-import org.jackhuang.hmcl.api.event.launch.LaunchEvent;
-import org.jackhuang.hmcl.api.event.launch.LaunchSucceededEvent;
-import org.jackhuang.hmcl.api.event.launch.LaunchingStateChangedEvent;
-import org.jackhuang.hmcl.util.LauncherVisibility;
-import org.jackhuang.hmcl.core.launch.GameLauncher;
-import org.jackhuang.hmcl.setting.Profile;
-import org.jackhuang.hmcl.setting.Settings;
-import org.jackhuang.hmcl.util.HMCLGameLauncher;
-import org.jackhuang.hmcl.util.MinecraftCrashAdvicer;
-import org.jackhuang.hmcl.util.C;
-import org.jackhuang.hmcl.util.ui.MessageBox;
-import org.jackhuang.hmcl.api.func.Consumer;
-import org.jackhuang.hmcl.api.HMCLog;
-import org.jackhuang.hmcl.api.event.launch.LaunchingState;
-import org.jackhuang.hmcl.util.DefaultPlugin;
-import org.jackhuang.hmcl.util.Log4jHandler;
-import org.jackhuang.hmcl.util.StrUtils;
-import org.jackhuang.hmcl.util.sys.FileUtils;
-import org.jackhuang.hmcl.util.sys.PrintlnEvent;
-import org.jackhuang.hmcl.util.sys.ProcessMonitor;
-import org.xml.sax.XMLReader;
-
-/**
- *
- * @author huangyuhui
- */
-public class LaunchingUIDaemon {
-
-    XMLReader reader;
-    Log4jHandler logHandler;
-
-    public LaunchingUIDaemon() {
-        HMCLApi.EVENT_BUS.channel(LaunchingStateChangedEvent.class).register(LAUNCHING_STATE_CHANGED);
-        HMCLApi.EVENT_BUS.channel(LaunchEvent.class).register(p -> {
-            GameLauncher obj = (GameLauncher) p.getSource();
-            HMCLGameLauncher.GameLauncherTag tag = (HMCLGameLauncher.GameLauncherTag) obj.getTag();
-            if (tag.launcherVisibility == LauncherVisibility.CLOSE && !LogWindow.INSTANCE.isVisible()) {
-                HMCLog.log("Without the option of keeping the launcher visible, this application will exit and will NOT catch game logs, but you can turn on \"Debug Mode\".");
-                System.exit(0);
-            } else if (tag.launcherVisibility == LauncherVisibility.KEEP)
-                MainFrame.INSTANCE.closeMessage();
-            else {
-                if (LogWindow.INSTANCE.isVisible())
-                    LogWindow.INSTANCE.setExit(() -> true);
-                HMCLApi.EVENT_BUS.fireChannel(new LaunchingStateChangedEvent(obj, LaunchingState.WaitingForGameLaunching));
-            }
-            // We promise that JavaProcessMonitor.tag is LauncherVisibility
-            // See events below.
-            ProcessMonitor monitor = new ProcessMonitor(p.getValue());
-            PipedOutputStream os = new PipedOutputStream();
-            monitor.setTag(obj);
-            try {
-                logHandler = new Log4jHandler(monitor, os, false);
-                logHandler.addForbiddenToken(obj.getLoginResult().getAccessToken(), "<access token>");
-                logHandler.addForbiddenToken(obj.getLoginResult().getSession(), "<session>");
-                logHandler.addForbiddenToken(obj.getLoginResult().getUserId(), "<uuid>");
-                logHandler.addForbiddenToken("Setting user: " + obj.getLoginResult().getUserName(), "<player>");
-                logHandler.start();
-            } catch(Exception e) {
-                HMCLog.err("", e);
-            }
-            monitor.registerPrintlnEvent(new PrintlnProcessor(obj, os));
-            monitor.start();
-        });
-        HMCLApi.EVENT_BUS.channel(LaunchSucceededEvent.class).register(p -> {
-            int state = ((HMCLGameLauncher.GameLauncherTag) ((GameLauncher) p.getSource()).getTag()).state;
-            if (state == 1)
-                LAUNCH_FINISHER.accept(p);
-            else if (state == 2)
-                LAUNCH_SCRIPT_FINISHER.accept(p);
-        });
-        HMCLApi.EVENT_BUS.channel(JavaProcessStoppedEvent.class).register(event -> {
-            GameLauncher launcher = ((GameLauncher) ((ProcessMonitor) event.getSource()).getTag());
-            HMCLApi.EVENT_BUS.fireChannel(new LaunchingStateChangedEvent(launcher, LaunchingState.Done));
-            checkExit(unpackProcessMonitor(event.getSource()));
-        });
-        HMCLApi.EVENT_BUS.channel(JavaProcessExitedAbnormallyEvent.class).register(event -> {
-            ProcessMonitor monitor = (ProcessMonitor) event.getSource();
-            int exitCode = event.getValue().getExitCode();
-            HMCLog.err("The game exited abnormally, exit code: " + exitCode);
-            monitor.waitForCommandLineCompletion();
-            String[] logs = event.getValue().getStdOutLines().toArray(new String[0]);
-            String errorText = null;
-            for (String s : logs) {
-                int pos = s.lastIndexOf("#@!@#");
-                if (pos >= 0 && pos < s.length() - "#@!@#".length() - 1) {
-                    errorText = s.substring(pos + "#@!@#".length()).trim();
-                    break;
-                }
-            }
-            String msg = C.i18n("launch.exited_abnormally") + " exit code: " + exitCode;
-            if (errorText != null)
-                msg += ", advice: " + MinecraftCrashAdvicer.getAdvice(FileUtils.readQuietly(new File(errorText)));
-            HMCLog.err(msg);
-            SwingUtilities.invokeLater(() -> LogWindow.INSTANCE.setVisible(true));
-            noExitThisTime = true;
-        });
-        HMCLApi.EVENT_BUS.channel(JVMLaunchFailedEvent.class).register(event -> {
-            int exitCode = event.getValue().getExitCode();
-            HMCLog.err("Cannot create jvm, exit code: " + exitCode);
-            SwingUtilities.invokeLater(() -> LogWindow.INSTANCE.setVisible(true));
-            noExitThisTime = true;
-        });
-    }
-
-    static LauncherVisibility unpackProcessMonitor(Object obj) {
-        GameLauncher launcher = ((GameLauncher) ((ProcessMonitor) obj).getTag());
-        HMCLGameLauncher.GameLauncherTag tag = (HMCLGameLauncher.GameLauncherTag) launcher.getTag();
-        return tag.launcherVisibility;
-    }
-
-    boolean noExitThisTime = false;
-
-    void runGame(Profile profile) {
-        MainFrame.INSTANCE.showMessage(C.i18n("ui.message.launching"));
-        profile.launcher().genLaunchCode(value -> {
-            DefaultPlugin.INSTANCE.saveAuthenticatorConfig();
-            ((HMCLGameLauncher.GameLauncherTag) value.getTag()).state = 1;
-        }, MainFrame.INSTANCE::failed, Settings.getInstance().getAuthenticator().getPassword());
-    }
-
-    void testGame(Profile profile) {
-        MainFrame.INSTANCE.showMessage(C.i18n("ui.message.launching"));
-        profile.launcher().genLaunchCode(value -> {
-            DefaultPlugin.INSTANCE.saveAuthenticatorConfig();
-            ((HMCLGameLauncher.GameLauncherTag) value.getTag()).state = 1;
-            ((HMCLGameLauncher.GameLauncherTag) value.getTag()).launcherVisibility = LauncherVisibility.KEEP;
-        }, MainFrame.INSTANCE::failed, Settings.getInstance().getAuthenticator().getPassword());
-    }
-
-    void makeLaunchScript(Profile profile) {
-        MainFrame.INSTANCE.showMessage(C.i18n("ui.message.launching"));
-        profile.launcher().genLaunchCode(value -> {
-            DefaultPlugin.INSTANCE.saveAuthenticatorConfig();
-            ((HMCLGameLauncher.GameLauncherTag) value.getTag()).state = 2;
-        }, MainFrame.INSTANCE::failed, Settings.getInstance().getAuthenticator().getPassword());
-    }
-
-    class PrintlnProcessor implements Consumer<PrintlnEvent> {
-
-        GameLauncher launcher;
-        PipedOutputStream os;
-
-        public PrintlnProcessor(GameLauncher launcher, PipedOutputStream os) {
-            this.launcher = launcher;
-            this.os = os;
-        }
-
-        @Override
-        public void accept(PrintlnEvent t) {
-            String log = t.getLine();
-            if (!t.isError() && logHandler != null) {
-                logHandler.newLogLine(log + C.LINE_SEPARATOR);
-            }
-            else System.err.println(t.getLine());
-            HMCLGameLauncher.GameLauncherTag tag = (HMCLGameLauncher.GameLauncherTag) launcher.getTag();
-            LauncherVisibility l = tag.launcherVisibility;
-            if (t.getLine().contains("LWJGL Version: ") && l != LauncherVisibility.KEEP)
-                SwingUtilities.invokeLater(() -> {
-                    if (l != LauncherVisibility.HIDE_AND_REOPEN)
-                        MainFrame.INSTANCE.dispose();
-                    else { // If current state is 'hide and reopen', closes the main window and reset the state to normal.
-                        MainFrame.INSTANCE.setVisible(false);
-                        HMCLApi.EVENT_BUS.fireChannel(new LaunchingStateChangedEvent(launcher, LaunchingState.Done));
-                    }
-                });
-        }
-
-    }
-
-    private static final Consumer<LaunchingStateChangedEvent> LAUNCHING_STATE_CHANGED = t -> {
-        String message = null;
-        switch (t.getValue()) {
-            case LoggingIn:
-                message = "launch.state.logging_in";
-                break;
-            case GeneratingLaunchingCodes:
-                message = "launch.state.generating_launching_codes";
-                break;
-            case DownloadingLibraries:
-                message = "launch.state.downloading_libraries";
-                break;
-            case DecompressingNatives:
-                message = "launch.state.decompressing_natives";
-                break;
-            case WaitingForGameLaunching:
-                message = "launch.state.waiting_launching";
-                break;
-            case Done:
-                MainFrame.INSTANCE.closeMessage();
-                return;
-        }
-        MainFrame.INSTANCE.showMessage(C.i18n(message));
-    };
-
-    private static final Consumer<LaunchSucceededEvent> LAUNCH_FINISHER = event -> {
-        try {
-            ((GameLauncher) event.getSource()).launch(event.getValue());
-        } catch (IOException e) {
-            MainFrame.INSTANCE.failed(C.i18n("launch.failed_creating_process") + "\n" + e.getMessage());
-            HMCLog.err("Failed to launch when creating a new process.", e);
-        }
-    };
-
-    private void checkExit(LauncherVisibility v) {
-        if (v == LauncherVisibility.HIDE_AND_REOPEN) {
-            MainFrame.INSTANCE.setVisible(true);
-        } else if (v != LauncherVisibility.KEEP && !LogWindow.INSTANCE.isVisible() && !noExitThisTime) {
-            System.exit(0);
-        } else {
-            noExitThisTime = false;
-        }
-    }
-
-    private static final Consumer<LaunchSucceededEvent> LAUNCH_SCRIPT_FINISHER = event -> {
-        try {
-            String s = MessageBox.showInputDialog(C.i18n("mainwindow.enter_script_name"));
-            if (StrUtils.isNotBlank(s))
-                MessageBox.show(C.i18n("mainwindow.make_launch_succeed") + " " + ((GameLauncher) event.getSource()).makeLauncher(s, event.getValue()).getAbsolutePath());
-        } catch (IOException ex) {
-            MessageBox.show(C.i18n("mainwindow.make_launch_script_failed"));
-            HMCLog.err("Failed to create script file.", ex);
-        }
-        MainFrame.INSTANCE.closeMessage();
-    };
-
-}

HMCL/src/main/java/org/jackhuang/hmcl/ui/LeftPaneController.java

@@ -0,0 +1,137 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui;
+
+import com.jfoenix.utils.JFXUtilities;
+import javafx.application.Platform;
+import javafx.scene.image.Image;
+import javafx.scene.layout.Region;
+import org.jackhuang.hmcl.event.EventBus;
+import org.jackhuang.hmcl.event.RefreshedVersionsEvent;
+import org.jackhuang.hmcl.game.HMCLGameRepository;
+import org.jackhuang.hmcl.game.ModpackHelper;
+import org.jackhuang.hmcl.setting.Accounts;
+import org.jackhuang.hmcl.setting.Profile;
+import org.jackhuang.hmcl.setting.Profiles;
+import org.jackhuang.hmcl.task.Schedulers;
+import org.jackhuang.hmcl.task.Task;
+import org.jackhuang.hmcl.task.TaskExecutor;
+import org.jackhuang.hmcl.ui.account.AccountAdvancedListItem;
+import org.jackhuang.hmcl.ui.account.AddAccountPane;
+import org.jackhuang.hmcl.ui.construct.AdvancedListBox;
+import org.jackhuang.hmcl.ui.construct.AdvancedListItem;
+import org.jackhuang.hmcl.ui.profile.ProfileAdvancedListItem;
+import org.jackhuang.hmcl.ui.versions.GameAdvancedListItem;
+import org.jackhuang.hmcl.ui.versions.Versions;
+import org.jackhuang.hmcl.util.io.CompressingUtils;
+
+import java.io.File;
+import java.util.concurrent.atomic.AtomicReference;
+
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
+public final class LeftPaneController extends AdvancedListBox {
+
+    public LeftPaneController() {
+
+        AccountAdvancedListItem accountListItem = new AccountAdvancedListItem();
+        accountListItem.setOnAction(e -> Controllers.navigate(Controllers.getAccountListPage()));
+        accountListItem.accountProperty().bind(Accounts.selectedAccountProperty());
+
+        GameAdvancedListItem gameListItem = new GameAdvancedListItem();
+        gameListItem.actionButtonVisibleProperty().bind(Profiles.selectedVersionProperty().isNotNull());
+        gameListItem.setOnAction(e -> {
+        	Profile profile = Profiles.getSelectedProfile();
+        	String version = Profiles.getSelectedVersion();
+        	if (version == null) {
+        		Controllers.navigate(Controllers.getGameListPage());
+        	} else {
+        		Versions.modifyGameSettings(profile, version);        	
+        	}
+        });
+
+        ProfileAdvancedListItem profileListItem = new ProfileAdvancedListItem();
+        profileListItem.setOnAction(e -> Controllers.navigate(Controllers.getProfileListPage()));
+        profileListItem.profileProperty().bind(Profiles.selectedProfileProperty());
+
+        AdvancedListItem gameItem = new AdvancedListItem();
+        gameItem.setImage(new Image("/assets/img/bookshelf.png"));
+        gameItem.setTitle(i18n("version.manage"));
+        gameItem.setOnAction(e -> Controllers.navigate(Controllers.getGameListPage()));
+
+        AdvancedListItem launcherSettingsItem = new AdvancedListItem();
+        launcherSettingsItem.setImage(new Image("/assets/img/command.png"));
+        launcherSettingsItem.setTitle(i18n("settings.launcher"));
+        launcherSettingsItem.setOnAction(e -> Controllers.navigate(Controllers.getSettingsPage()));
+
+        this
+                .startCategory(i18n("account").toUpperCase())
+                .add(accountListItem)
+                .startCategory(i18n("version").toUpperCase())
+                .add(gameListItem)
+                .add(gameItem)
+                .startCategory(i18n("profile.title").toUpperCase())
+                .add(profileListItem)
+                .startCategory(i18n("launcher").toUpperCase())
+                .add(launcherSettingsItem);
+
+        EventBus.EVENT_BUS.channel(RefreshedVersionsEvent.class).register(event -> onRefreshedVersions((HMCLGameRepository) event.getSource()));
+
+        Profile profile = Profiles.getSelectedProfile();
+        if (profile != null && profile.getRepository().isLoaded())
+            onRefreshedVersions(Profiles.selectedProfileProperty().get().getRepository());
+    }
+
+    // ==== Accounts ====
+    public void checkAccount() {
+        if (Accounts.getAccounts().isEmpty())
+            Platform.runLater(this::addNewAccount);
+    }
+
+    private void addNewAccount() {
+        Controllers.dialog(new AddAccountPane());
+    }
+    // ====
+
+    private boolean checkedModpack = false;
+
+    private void onRefreshedVersions(HMCLGameRepository repository) {
+        JFXUtilities.runInFX(() -> {
+            if (!checkedModpack) {
+                checkedModpack = true;
+
+                if (repository.getVersionCount() == 0) {
+                    File modpackFile = new File("modpack.zip").getAbsoluteFile();
+                    if (modpackFile.exists()) {
+                        Task.supplyAsync(() -> CompressingUtils.findSuitableEncoding(modpackFile.toPath()))
+                                .thenApply(encoding -> ModpackHelper.readModpackManifest(modpackFile.toPath(), encoding))
+                                .thenAccept(modpack -> {
+                                    AtomicReference<Region> region = new AtomicReference<>();
+                                    TaskExecutor executor = ModpackHelper.getInstallTask(repository.getProfile(), modpackFile, modpack.getName(), modpack)
+                                            .withRun(Schedulers.javafx(), this::checkAccount).executor();
+                                    region.set(Controllers.taskDialog(executor, i18n("modpack.installing")));
+                                    executor.start();
+                                }).start();
+                    }
+                }
+            }
+
+            checkAccount();
+        });
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/ListPage.java

@@ -0,0 +1,80 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui;
+
+import javafx.beans.property.BooleanProperty;
+import javafx.beans.property.ListProperty;
+import javafx.beans.property.SimpleBooleanProperty;
+import javafx.beans.property.SimpleListProperty;
+import javafx.collections.FXCollections;
+import javafx.collections.ObservableList;
+import javafx.scene.Node;
+import javafx.scene.control.Control;
+import javafx.scene.control.Skin;
+
+public abstract class ListPage<T extends Node> extends Control {
+    private final ListProperty<T> items = new SimpleListProperty<>(this, "items", FXCollections.observableArrayList());
+    private final BooleanProperty loading = new SimpleBooleanProperty(this, "loading", false);
+    private final BooleanProperty refreshable = new SimpleBooleanProperty(this, "refreshable", false);
+
+    public abstract void add();
+
+    public void refresh() {
+    }
+
+    @Override
+    protected Skin<?> createDefaultSkin() {
+        return new ListPageSkin(this);
+    }
+
+    public ObservableList<T> getItems() {
+        return items.get();
+    }
+
+    public void setItems(ObservableList<T> items) {
+        this.items.set(items);
+    }
+
+    public ListProperty<T> itemsProperty() {
+        return items;
+    }
+
+    public boolean isLoading() {
+        return loading.get();
+    }
+
+    public void setLoading(boolean loading) {
+        this.loading.set(loading);
+    }
+
+    public BooleanProperty loadingProperty() {
+        return loading;
+    }
+
+    public boolean isRefreshable() {
+        return refreshable.get();
+    }
+
+    public BooleanProperty refreshableProperty() {
+        return refreshable;
+    }
+
+    public void setRefreshable(boolean refreshable) {
+        this.refreshable.set(refreshable);
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/ListPageSkin.java

@@ -0,0 +1,109 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui;
+
+import com.jfoenix.controls.JFXButton;
+import com.jfoenix.controls.JFXScrollPane;
+import javafx.beans.binding.Bindings;
+import javafx.geometry.Insets;
+import javafx.geometry.Pos;
+import javafx.scene.control.ScrollPane;
+import javafx.scene.control.SkinBase;
+import javafx.scene.layout.BorderPane;
+import javafx.scene.layout.Pane;
+import javafx.scene.layout.StackPane;
+import javafx.scene.layout.VBox;
+import org.jackhuang.hmcl.setting.Theme;
+import org.jackhuang.hmcl.ui.construct.SpinnerPane;
+
+public class ListPageSkin extends SkinBase<ListPage<?>> {
+
+    public ListPageSkin(ListPage<?> skinnable) {
+        super(skinnable);
+
+        SpinnerPane spinnerPane = new SpinnerPane();
+        spinnerPane.getStyleClass().add("large-spinner-pane");
+        Pane placeholder = new Pane();
+
+        StackPane contentPane = new StackPane();
+        {
+            ScrollPane scrollPane = new ScrollPane();
+            {
+                scrollPane.setFitToWidth(true);
+
+                VBox list = new VBox();
+                list.maxWidthProperty().bind(scrollPane.widthProperty());
+                list.setSpacing(10);
+                list.setPadding(new Insets(10));
+
+                VBox content = new VBox();
+                content.getChildren().setAll(list, placeholder);
+
+                Bindings.bindContent(list.getChildren(), skinnable.itemsProperty());
+
+                scrollPane.setContent(content);
+                JFXScrollPane.smoothScrolling(scrollPane);
+            }
+            
+            VBox vBox = new VBox();
+            {
+                vBox.setAlignment(Pos.BOTTOM_RIGHT);
+                vBox.setPickOnBounds(false);
+                vBox.setPadding(new Insets(15));
+                vBox.setSpacing(15);
+
+                JFXButton btnAdd = new JFXButton();
+                FXUtils.setLimitWidth(btnAdd, 40);
+                FXUtils.setLimitHeight(btnAdd, 40);
+                btnAdd.getStyleClass().add("jfx-button-raised-round");
+                btnAdd.setButtonType(JFXButton.ButtonType.RAISED);
+                btnAdd.setGraphic(SVG.plus(Theme.whiteFillBinding(), -1, -1));
+                btnAdd.setOnMouseClicked(e -> skinnable.add());
+
+                JFXButton btnRefresh = new JFXButton();
+                FXUtils.setLimitWidth(btnRefresh, 40);
+                FXUtils.setLimitHeight(btnRefresh, 40);
+                btnRefresh.getStyleClass().add("jfx-button-raised-round");
+                btnRefresh.setButtonType(JFXButton.ButtonType.RAISED);
+                btnRefresh.setGraphic(SVG.refresh(Theme.whiteFillBinding(), -1, -1));
+                btnRefresh.setOnMouseClicked(e -> skinnable.refresh());
+
+                vBox.getChildren().setAll(btnAdd);
+
+                FXUtils.onChangeAndOperate(skinnable.refreshableProperty(),
+                        refreshable -> {
+                            if (refreshable) vBox.getChildren().setAll(btnRefresh, btnAdd);
+                            else vBox.getChildren().setAll(btnAdd);
+                        });
+            }
+
+            // Keep a blank space to prevent buttons from blocking up mod items.
+            BorderPane group = new BorderPane();
+            group.setPickOnBounds(false);
+            group.setBottom(vBox);
+            placeholder.minHeightProperty().bind(vBox.heightProperty());
+
+            contentPane.getChildren().setAll(scrollPane, group);
+        }
+
+        spinnerPane.loadingProperty().bind(skinnable.loadingProperty());
+        spinnerPane.setContent(contentPane);
+
+        getChildren().setAll(spinnerPane);
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/LogWindow.form

@@ -1,245 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-
-<Form version="1.3" maxVersion="1.8" type="org.netbeans.modules.form.forminfo.JFrameFormInfo">
-  <Properties>
-    <Property name="defaultCloseOperation" type="int" value="2"/>
-    <Property name="title" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-      <ResourceString bundle="org/jackhuang/hmcl/I18N.properties" key="logwindow.title" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-    </Property>
-  </Properties>
-  <SyntheticProperties>
-    <SyntheticProperty name="formSizePolicy" type="int" value="1"/>
-    <SyntheticProperty name="generateCenter" type="boolean" value="false"/>
-  </SyntheticProperties>
-  <Events>
-    <EventHandler event="windowClosing" listener="java.awt.event.WindowListener" parameters="java.awt.event.WindowEvent" handler="formWindowClosing"/>
-  </Events>
-  <AuxValues>
-    <AuxValue name="FormSettings_autoResourcing" type="java.lang.Integer" value="0"/>
-    <AuxValue name="FormSettings_autoSetComponentName" type="java.lang.Boolean" value="false"/>
-    <AuxValue name="FormSettings_generateFQN" type="java.lang.Boolean" value="true"/>
-    <AuxValue name="FormSettings_generateMnemonicsCode" type="java.lang.Boolean" value="false"/>
-    <AuxValue name="FormSettings_i18nAutoMode" type="java.lang.Boolean" value="false"/>
-    <AuxValue name="FormSettings_layoutCodeTarget" type="java.lang.Integer" value="1"/>
-    <AuxValue name="FormSettings_listenerGenerationStyle" type="java.lang.Integer" value="0"/>
-    <AuxValue name="FormSettings_variablesLocal" type="java.lang.Boolean" value="false"/>
-    <AuxValue name="FormSettings_variablesModifier" type="java.lang.Integer" value="2"/>
-  </AuxValues>
-
-  <Layout>
-    <DimensionLayout dim="0">
-      <Group type="103" groupAlignment="0" attributes="0">
-          <Group type="102" attributes="0">
-              <EmptySpace max="-2" attributes="0"/>
-              <Group type="103" groupAlignment="0" attributes="0">
-                  <Group type="102" alignment="1" attributes="0">
-                      <Component id="btnContact" min="-2" max="-2" attributes="0"/>
-                      <EmptySpace pref="144" max="32767" attributes="0"/>
-                      <Component id="btnTerminateGame" min="-2" max="-2" attributes="0"/>
-                      <EmptySpace max="-2" attributes="0"/>
-                      <Component id="btnCopy" min="-2" max="-2" attributes="0"/>
-                      <EmptySpace max="-2" attributes="0"/>
-                      <Component id="btnClear" min="-2" max="-2" attributes="0"/>
-                      <EmptySpace max="-2" attributes="0"/>
-                      <Component id="btnClose" min="-2" max="-2" attributes="0"/>
-                  </Group>
-                  <Component id="lblCrash" alignment="0" max="32767" attributes="0"/>
-                  <Group type="102" alignment="0" attributes="0">
-                      <Component id="lblShowLines" min="-2" max="-2" attributes="0"/>
-                      <EmptySpace max="-2" attributes="0"/>
-                      <Component id="cboShowLines" min="-2" max="-2" attributes="0"/>
-                      <EmptySpace max="-2" attributes="0"/>
-                      <Component id="lblSearch" min="-2" max="-2" attributes="0"/>
-                      <EmptySpace max="-2" attributes="0"/>
-                      <Component id="txtSearch" max="32767" attributes="0"/>
-                      <EmptySpace max="-2" attributes="0"/>
-                      <Component id="btnFatal" min="-2" max="-2" attributes="0"/>
-                      <EmptySpace max="-2" attributes="0"/>
-                      <Component id="btnError" min="-2" max="-2" attributes="0"/>
-                      <EmptySpace max="-2" attributes="0"/>
-                      <Component id="btnWarn" min="-2" max="-2" attributes="0"/>
-                      <EmptySpace max="-2" attributes="0"/>
-                      <Component id="btnInfo" min="-2" max="-2" attributes="0"/>
-                      <EmptySpace max="-2" attributes="0"/>
-                      <Component id="btnDebug" min="-2" max="-2" attributes="0"/>
-                  </Group>
-                  <Component id="pnlLog" alignment="0" max="32767" attributes="0"/>
-              </Group>
-              <EmptySpace max="-2" attributes="0"/>
-          </Group>
-      </Group>
-    </DimensionLayout>
-    <DimensionLayout dim="1">
-      <Group type="103" groupAlignment="0" attributes="0">
-          <Group type="102" alignment="0" attributes="0">
-              <EmptySpace max="-2" attributes="0"/>
-              <Group type="103" groupAlignment="3" attributes="0">
-                  <Component id="lblShowLines" alignment="3" min="-2" max="-2" attributes="0"/>
-                  <Component id="cboShowLines" alignment="3" min="-2" max="-2" attributes="0"/>
-                  <Component id="btnDebug" alignment="3" min="-2" max="-2" attributes="0"/>
-                  <Component id="btnInfo" alignment="3" min="-2" max="-2" attributes="0"/>
-                  <Component id="btnWarn" alignment="3" min="-2" max="-2" attributes="0"/>
-                  <Component id="btnError" alignment="3" min="-2" max="-2" attributes="0"/>
-                  <Component id="btnFatal" alignment="3" min="-2" max="-2" attributes="0"/>
-                  <Component id="txtSearch" alignment="3" min="-2" max="-2" attributes="0"/>
-                  <Component id="lblSearch" alignment="3" min="-2" max="-2" attributes="0"/>
-              </Group>
-              <EmptySpace max="-2" attributes="0"/>
-              <Component id="lblCrash" min="-2" max="-2" attributes="0"/>
-              <EmptySpace max="-2" attributes="0"/>
-              <Component id="pnlLog" pref="281" max="32767" attributes="0"/>
-              <EmptySpace max="-2" attributes="0"/>
-              <Group type="103" groupAlignment="3" attributes="0">
-                  <Component id="btnClear" alignment="3" min="-2" max="-2" attributes="0"/>
-                  <Component id="btnClose" alignment="3" min="-2" max="-2" attributes="0"/>
-                  <Component id="btnCopy" alignment="3" min="-2" max="-2" attributes="0"/>
-                  <Component id="btnContact" alignment="3" min="-2" max="-2" attributes="0"/>
-                  <Component id="btnTerminateGame" alignment="3" min="-2" max="-2" attributes="0"/>
-              </Group>
-              <EmptySpace max="-2" attributes="0"/>
-          </Group>
-      </Group>
-    </DimensionLayout>
-  </Layout>
-  <SubComponents>
-    <Component class="javax.swing.JButton" name="btnClear">
-      <Properties>
-        <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-          <ResourceString bundle="org/jackhuang/hmcl/I18N.properties" key="ui.button.clear" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-        </Property>
-      </Properties>
-      <Events>
-        <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="btnClearActionPerformed"/>
-      </Events>
-    </Component>
-    <Component class="javax.swing.JButton" name="btnClose">
-      <Properties>
-        <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-          <ResourceString bundle="org/jackhuang/hmcl/I18N.properties" key="ui.button.close" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-        </Property>
-      </Properties>
-      <Events>
-        <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="btnCloseActionPerformed"/>
-      </Events>
-    </Component>
-    <Component class="javax.swing.JButton" name="btnCopy">
-      <Properties>
-        <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-          <ResourceString bundle="org/jackhuang/hmcl/I18N.properties" key="ui.button.copy" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-        </Property>
-      </Properties>
-      <Events>
-        <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="btnCopyActionPerformed"/>
-      </Events>
-    </Component>
-    <Component class="javax.swing.JLabel" name="lblCrash">
-      <Properties>
-        <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-          <ResourceString bundle="org/jackhuang/hmcl/I18N.properties" key="ui.label.crashing" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-        </Property>
-      </Properties>
-    </Component>
-    <Component class="javax.swing.JButton" name="btnContact">
-      <Properties>
-        <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-          <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="logwindow.contact" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-        </Property>
-      </Properties>
-      <Events>
-        <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="btnContactActionPerformed"/>
-      </Events>
-    </Component>
-    <Component class="javax.swing.JButton" name="btnTerminateGame">
-      <Properties>
-        <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-          <ResourceString bundle="org/jackhuang/hmcl/I18N.properties" key="logwindow.terminate_game" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-        </Property>
-      </Properties>
-      <Events>
-        <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="btnTerminateGameActionPerformed"/>
-      </Events>
-    </Component>
-    <Container class="javax.swing.JScrollPane" name="pnlLog">
-      <AuxValues>
-        <AuxValue name="autoScrollPane" type="java.lang.Boolean" value="true"/>
-      </AuxValues>
-
-      <Layout class="org.netbeans.modules.form.compat2.layouts.support.JScrollPaneSupportLayout"/>
-      <SubComponents>
-        <Component class="javax.swing.JTextPane" name="txtLog">
-          <Properties>
-            <Property name="editable" type="boolean" value="false"/>
-          </Properties>
-          <AuxValues>
-            <AuxValue name="JavaCodeGenerator_CreateCodeCustom" type="java.lang.String" value="new JLineWrapTextPane()"/>
-          </AuxValues>
-        </Component>
-      </SubComponents>
-    </Container>
-    <Component class="javax.swing.JLabel" name="lblShowLines">
-      <Properties>
-        <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-          <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="logwindow.show_lines" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-        </Property>
-        <Property name="toolTipText" type="java.lang.String" value=""/>
-      </Properties>
-    </Component>
-    <Component class="javax.swing.JComboBox" name="cboShowLines">
-      <Properties>
-        <Property name="model" type="javax.swing.ComboBoxModel" editor="org.netbeans.modules.form.editors2.ComboBoxModelEditor">
-          <StringArray count="3">
-            <StringItem index="0" value="100"/>
-            <StringItem index="1" value="1000"/>
-            <StringItem index="2" value="5000"/>
-          </StringArray>
-        </Property>
-      </Properties>
-      <Events>
-        <EventHandler event="itemStateChanged" listener="java.awt.event.ItemListener" parameters="java.awt.event.ItemEvent" handler="cboShowLinesItemStateChanged"/>
-      </Events>
-      <AuxValues>
-        <AuxValue name="JavaCodeGenerator_TypeParameters" type="java.lang.String" value="&lt;String&gt;"/>
-      </AuxValues>
-    </Component>
-    <Component class="javax.swing.JToggleButton" name="btnDebug">
-      <Properties>
-        <Property name="text" type="java.lang.String" value="0 debug"/>
-      </Properties>
-    </Component>
-    <Component class="javax.swing.JToggleButton" name="btnInfo">
-      <Properties>
-        <Property name="text" type="java.lang.String" value="0 info"/>
-      </Properties>
-    </Component>
-    <Component class="javax.swing.JToggleButton" name="btnWarn">
-      <Properties>
-        <Property name="text" type="java.lang.String" value="0 warn"/>
-      </Properties>
-    </Component>
-    <Component class="javax.swing.JButton" name="btnError">
-      <Properties>
-        <Property name="text" type="java.lang.String" value="0 error"/>
-      </Properties>
-    </Component>
-    <Component class="javax.swing.JButton" name="btnFatal">
-      <Properties>
-        <Property name="text" type="java.lang.String" value="0 fatal"/>
-      </Properties>
-    </Component>
-    <Component class="javax.swing.JTextField" name="txtSearch">
-      <Properties>
-        <Property name="toolTipText" type="java.lang.String" value=""/>
-      </Properties>
-      <Events>
-        <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="txtSearchActionPerformed"/>
-      </Events>
-    </Component>
-    <Component class="javax.swing.JLabel" name="lblSearch">
-      <Properties>
-        <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-          <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="logwindow.search" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-        </Property>
-      </Properties>
-    </Component>
-  </SubComponents>
-</Form>

HMCL/src/main/java/org/jackhuang/hmcl/ui/LogWindow.java

@@ -1,6 +1,6 @@
 /*
- * Hello Minecraft!.
- * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -13,413 +13,232 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 package org.jackhuang.hmcl.ui;
 
-import java.io.PrintStream;
-import java.util.Deque;
-import java.util.LinkedList;
-import javax.swing.SwingUtilities;
-import javax.swing.text.BadLocationException;
-import javax.swing.text.Document;
-import javax.swing.text.SimpleAttributeSet;
-import javax.swing.text.StyleConstants;
-import javax.swing.text.StyledDocument;
-import org.jackhuang.hmcl.util.C;
-import org.jackhuang.hmcl.api.HMCLog;
-import org.jackhuang.hmcl.util.log.Level;
-import org.jackhuang.hmcl.api.func.NonFunction;
-import org.jackhuang.hmcl.setting.Settings;
-import org.jackhuang.hmcl.util.DoubleOutputStream;
-import org.jackhuang.hmcl.util.Utils;
-import org.jackhuang.hmcl.util.sys.ProcessMonitor;
-import org.jackhuang.hmcl.util.ui.SwingUtils;
+import javafx.beans.binding.Bindings;
+import javafx.beans.property.ReadOnlyIntegerProperty;
+import javafx.beans.property.ReadOnlyIntegerWrapper;
+import javafx.concurrent.Worker;
+import javafx.fxml.FXML;
+import javafx.scene.Scene;
+import javafx.scene.control.ComboBox;
+import javafx.scene.control.ToggleButton;
+import javafx.scene.image.Image;
+import javafx.scene.layout.StackPane;
+import javafx.scene.web.WebEngine;
+import javafx.scene.web.WebView;
+import javafx.stage.Stage;
+import org.jackhuang.hmcl.event.Event;
+import org.jackhuang.hmcl.event.EventManager;
+import org.jackhuang.hmcl.game.LauncherHelper;
+import org.jackhuang.hmcl.util.Lang;
+import org.jackhuang.hmcl.util.Log4jLevel;
+import org.jackhuang.hmcl.util.StringUtils;
+import org.jackhuang.hmcl.util.io.IOUtils;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+
+import java.util.concurrent.CountDownLatch;
+
+import static org.jackhuang.hmcl.setting.ConfigHolder.config;
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 /**
  *
  * @author huangyuhui
  */
-public class LogWindow extends javax.swing.JFrame {
+public final class LogWindow extends Stage {
 
-    public static LogWindowOutputStream outputStream;
+    private final ReadOnlyIntegerWrapper fatal = new ReadOnlyIntegerWrapper(0);
+    private final ReadOnlyIntegerWrapper error = new ReadOnlyIntegerWrapper(0);
+    private final ReadOnlyIntegerWrapper warn = new ReadOnlyIntegerWrapper(0);
+    private final ReadOnlyIntegerWrapper info = new ReadOnlyIntegerWrapper(0);
+    private final ReadOnlyIntegerWrapper debug = new ReadOnlyIntegerWrapper(0);
+    private final LogWindowImpl impl = new LogWindowImpl();
+    private final CountDownLatch latch = new CountDownLatch(1);
+    public final EventManager<Event> onDone = new EventManager<>();
 
-    NonFunction<Boolean> listener;
-
-    /**
-     * Creates new form LogWindow
-     */
     public LogWindow() {
-        initComponents();
-
-        DoubleOutputStream out = new DoubleOutputStream(outputStream = new LogWindowOutputStream(this, Level.INFO), System.out);
-        System.setOut(new PrintStream(out));
-        DoubleOutputStream err = new DoubleOutputStream(new LogWindowOutputStream(this, Level.ERROR), System.err);
-        System.setErr(new PrintStream(err));
-
-        SwingUtilities.invokeLater(() -> {
-            setLocationRelativeTo(null);
-            //txtLog.setEditable(false);
-            txtLog.setFont(Settings.getInstance().getConsoleFont());
-            cboShowLines.setSelectedItem(String.valueOf(Settings.getInstance().getLogLines()));
-        });
+        setScene(new Scene(impl, 800, 480));
+        getScene().getStylesheets().addAll(config().getTheme().getStylesheets());
+        setTitle(i18n("logwindow.title"));
+        getIcons().add(new Image("/assets/img/icon.png"));
     }
 
-    public static final LogWindow INSTANCE = new LogWindow();
+    public LogWindow(String text) {
+        this();
 
-    /**
-     * This method is called from within the constructor to initialize the form.
-     * WARNING: Do NOT modify this code. The content of this method is always
-     * regenerated by the Form Editor.
-     */
-    @SuppressWarnings("unchecked")
-    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
-    private void initComponents() {
+        onDone.register(() -> logLine(text, Log4jLevel.INFO));
+    }
 
-        btnClear = new javax.swing.JButton();
-        btnClose = new javax.swing.JButton();
-        btnCopy = new javax.swing.JButton();
-        lblCrash = new javax.swing.JLabel();
-        btnContact = new javax.swing.JButton();
-        btnTerminateGame = new javax.swing.JButton();
-        pnlLog = new javax.swing.JScrollPane();
-        txtLog = new JLineWrapTextPane();
-        lblShowLines = new javax.swing.JLabel();
-        cboShowLines = new javax.swing.JComboBox<>();
-        btnDebug = new javax.swing.JToggleButton();
-        btnInfo = new javax.swing.JToggleButton();
-        btnWarn = new javax.swing.JToggleButton();
-        btnError = new javax.swing.JButton();
-        btnFatal = new javax.swing.JButton();
-        txtSearch = new javax.swing.JTextField();
-        lblSearch = new javax.swing.JLabel();
+    public ReadOnlyIntegerProperty fatalProperty() {
+        return fatal.getReadOnlyProperty();
+    }
 
-        setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
-        setTitle(C.i18n("logwindow.title")); // NOI18N
-        addWindowListener(new java.awt.event.WindowAdapter() {
-            public void windowClosing(java.awt.event.WindowEvent evt) {
-                formWindowClosing(evt);
-            }
-        });
+    public int getFatal() {
+        return fatal.get();
+    }
 
-        btnClear.setText(C.i18n("ui.button.clear")); // NOI18N
-        btnClear.addActionListener(new java.awt.event.ActionListener() {
-            public void actionPerformed(java.awt.event.ActionEvent evt) {
-                btnClearActionPerformed(evt);
-            }
-        });
+    public ReadOnlyIntegerProperty errorProperty() {
+        return error.getReadOnlyProperty();
+    }
 
-        btnClose.setText(C.i18n("ui.button.close")); // NOI18N
-        btnClose.addActionListener(new java.awt.event.ActionListener() {
-            public void actionPerformed(java.awt.event.ActionEvent evt) {
-                btnCloseActionPerformed(evt);
-            }
-        });
+    public int getError() {
+        return error.get();
+    }
 
-        btnCopy.setText(C.i18n("ui.button.copy")); // NOI18N
-        btnCopy.addActionListener(new java.awt.event.ActionListener() {
-            public void actionPerformed(java.awt.event.ActionEvent evt) {
-                btnCopyActionPerformed(evt);
-            }
-        });
+    public ReadOnlyIntegerProperty warnProperty() {
+        return warn.getReadOnlyProperty();
+    }
 
-        lblCrash.setText(C.i18n("ui.label.crashing")); // NOI18N
+    public int getWarn() {
+        return warn.get();
+    }
 
-        btnContact.setText(C.i18n("logwindow.contact")); // NOI18N
-        btnContact.addActionListener(new java.awt.event.ActionListener() {
-            public void actionPerformed(java.awt.event.ActionEvent evt) {
-                btnContactActionPerformed(evt);
-            }
-        });
+    public ReadOnlyIntegerProperty infoProperty() {
+        return info.getReadOnlyProperty();
+    }
 
-        btnTerminateGame.setText(C.i18n("logwindow.terminate_game")); // NOI18N
-        btnTerminateGame.addActionListener(new java.awt.event.ActionListener() {
-            public void actionPerformed(java.awt.event.ActionEvent evt) {
-                btnTerminateGameActionPerformed(evt);
-            }
-        });
+    public int getInfo() {
+        return info.get();
+    }
 
-        txtLog.setEditable(false);
-        pnlLog.setViewportView(txtLog);
+    public ReadOnlyIntegerProperty debugProperty() {
+        return debug.getReadOnlyProperty();
+    }
 
-        lblShowLines.setText(C.i18n("logwindow.show_lines")); // NOI18N
-        lblShowLines.setToolTipText("");
+    public int getDebug() {
+        return debug.get();
+    }
 
-        cboShowLines.setModel(new javax.swing.DefaultComboBoxModel<>(new String[] { "100", "1000", "5000" }));
-        cboShowLines.addItemListener(new java.awt.event.ItemListener() {
-            public void itemStateChanged(java.awt.event.ItemEvent evt) {
-                cboShowLinesItemStateChanged(evt);
-            }
-        });
+    public void logLine(String line, Log4jLevel level) {
+        Element div = impl.document.createElement("div");
+        // a <pre> element to prevent multiple spaces and tabs being removed.
+        Element pre = impl.document.createElement("pre");
+        pre.setTextContent(line);
+        div.appendChild(pre);
+        impl.body.appendChild(div);
+        impl.engine.executeScript("checkNewLog(\"" + level.name().toLowerCase() + "\");scrollToBottom();");
 
-        btnDebug.setText("0 debug");
-
-        btnInfo.setText("0 info");
-
-        btnWarn.setText("0 warn");
-
-        btnError.setText("0 error");
-
-        btnFatal.setText("0 fatal");
-
-        txtSearch.setToolTipText("");
-        txtSearch.addActionListener(new java.awt.event.ActionListener() {
-            public void actionPerformed(java.awt.event.ActionEvent evt) {
-                txtSearchActionPerformed(evt);
-            }
-        });
-
-        lblSearch.setText(C.i18n("logwindow.search")); // NOI18N
-
-        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
-        getContentPane().setLayout(layout);
-        layout.setHorizontalGroup(
-            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-            .addGroup(layout.createSequentialGroup()
-                .addContainerGap()
-                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-                    .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
-                        .addComponent(btnContact)
-                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 144, Short.MAX_VALUE)
-                        .addComponent(btnTerminateGame)
-                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                        .addComponent(btnCopy)
-                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                        .addComponent(btnClear)
-                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                        .addComponent(btnClose))
-                    .addComponent(lblCrash, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
-                    .addGroup(layout.createSequentialGroup()
-                        .addComponent(lblShowLines)
-                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                        .addComponent(cboShowLines, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
-                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                        .addComponent(lblSearch)
-                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                        .addComponent(txtSearch)
-                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                        .addComponent(btnFatal)
-                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                        .addComponent(btnError)
-                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                        .addComponent(btnWarn)
-                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                        .addComponent(btnInfo)
-                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                        .addComponent(btnDebug))
-                    .addComponent(pnlLog))
-                .addContainerGap())
-        );
-        layout.setVerticalGroup(
-            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-            .addGroup(layout.createSequentialGroup()
-                .addContainerGap()
-                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
-                    .addComponent(lblShowLines)
-                    .addComponent(cboShowLines, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
-                    .addComponent(btnDebug)
-                    .addComponent(btnInfo)
-                    .addComponent(btnWarn)
-                    .addComponent(btnError)
-                    .addComponent(btnFatal)
-                    .addComponent(txtSearch, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
-                    .addComponent(lblSearch))
-                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                .addComponent(lblCrash)
-                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                .addComponent(pnlLog, javax.swing.GroupLayout.DEFAULT_SIZE, 281, Short.MAX_VALUE)
-                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
-                    .addComponent(btnClear)
-                    .addComponent(btnClose)
-                    .addComponent(btnCopy)
-                    .addComponent(btnContact)
-                    .addComponent(btnTerminateGame))
-                .addContainerGap())
-        );
-
-        pack();
-    }// </editor-fold>//GEN-END:initComponents
-
-    private void btnCloseActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnCloseActionPerformed
-        if (listener != null && listener.apply())
-            terminateGames();
-        SwingUtils.exitIfNoWindow(this, true);
-    }//GEN-LAST:event_btnCloseActionPerformed
-
-    private void btnClearActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnClearActionPerformed
-        clean();
-    }//GEN-LAST:event_btnClearActionPerformed
-
-    private void btnCopyActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnCopyActionPerformed
-        Utils.setClipboard(this.txtLog.getText());
-    }//GEN-LAST:event_btnCopyActionPerformed
-
-    private void btnContactActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnContactActionPerformed
-        SwingUtils.openLink(C.URL_CONTACT);
-    }//GEN-LAST:event_btnContactActionPerformed
-
-    private void btnTerminateGameActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnTerminateGameActionPerformed
-        terminateGames();
-    }//GEN-LAST:event_btnTerminateGameActionPerformed
-
-    private void formWindowClosing(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_formWindowClosing
-        if (listener != null && listener.apply())
-            terminateGames();
-        SwingUtils.exitIfNoWindow(this);
-    }//GEN-LAST:event_formWindowClosing
-
-    private void cboShowLinesItemStateChanged(java.awt.event.ItemEvent evt) {//GEN-FIRST:event_cboShowLinesItemStateChanged
-        Settings.getInstance().setLogLines(Integer.parseInt(cboShowLines.getSelectedItem().toString()));
-    }//GEN-LAST:event_cboShowLinesItemStateChanged
-
-    private void txtSearchActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_txtSearchActionPerformed
-        if (evt.getSource() != txtSearch || txtSearch.getText().isEmpty())
-            return;
-        try {
-            if (!s.equals(txtSearch.getText()))
-                pos = 0;
-            StyledDocument d = txtLog.getStyledDocument();
-            s = txtSearch.getText();
-            String content = d.getText(0, d.getLength());
-            int x = content.indexOf(s, pos);
-            if (x == -1) {
-                pos = 0;
-                x = content.indexOf(s, pos);
-            }
-            if (x == -1)
-                return;
-            int len = s.length();
-            pos = x + len;
-            SimpleAttributeSet set = new SimpleAttributeSet(d.getLogicalStyle(x).copyAttributes());
-            StyleConstants.setBackground(set, txtLog.getSelectionColor());
-            StyleConstants.setForeground(set, txtLog.getSelectedTextColor());
-            d.setCharacterAttributes(x, len, set, true);
-            set = new SimpleAttributeSet(d.getLogicalStyle(lastX).copyAttributes());
-            StyleConstants.setBackground(set, txtLog.getBackground());
-            StyleConstants.setForeground(set, txtLog.getForeground());
-            d.setCharacterAttributes(lastX, lastLen, set, true);
-            txtLog.select(x, pos);
-            lastX = x;
-            lastLen = len;
-        } catch (BadLocationException e) {
+        switch (level) {
+            case FATAL:
+                fatal.set(fatal.get() + 1);
+                break;
+            case ERROR:
+                error.set(error.get() + 1);
+                break;
+            case WARN:
+                warn.set(warn.get() + 1);
+                break;
+            case INFO:
+                info.set(info.get() + 1);
+                break;
+            case DEBUG:
+                debug.set(debug.get() + 1);
+                break;
+            default:
+                // ignore
+                break;
         }
-    }//GEN-LAST:event_txtSearchActionPerformed
-
-    String s = "";
-    int pos = 0, lastX = 0, lastLen = 0;
-
-    void terminateGames() {
-        ProcessMonitor.stopAll();
     }
 
-    int removedLength = 0;
-    Deque<Integer> offsets = new LinkedList<>();
-    int fatals = 0, errors = 0, warns = 0, infos = 0, debugs = 0;
+    public void waitForLoaded() throws InterruptedException {
+        latch.await();
+    }
 
-    public void log(final String status, final Level c) {
-        if (!isVisible())
-            return;
-        SwingUtilities.invokeLater(() -> {
-            Document d = txtLog.getStyledDocument();
-            try { // prevent too much memory used.
-                if (Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory() > 1l * 1024 * 1024 * 256) {
-                    d.remove(0, d.getLength());
-                    offsets.clear();
-                    removedLength = 0;
+    public class LogWindowImpl extends StackPane {
+
+        @FXML
+        private WebView webView;
+        @FXML
+        private ToggleButton btnFatals;
+        @FXML
+        private ToggleButton btnErrors;
+        @FXML
+        private ToggleButton btnWarns;
+        @FXML
+        private ToggleButton btnInfos;
+        @FXML
+        private ToggleButton btnDebugs;
+        @FXML
+        private ComboBox<String> cboLines;
+
+        final WebEngine engine;
+        Node body;
+        Document document;
+
+        LogWindowImpl() {
+            FXUtils.loadFXML(this, "/assets/fxml/log.fxml");
+
+            engine = webView.getEngine();
+            engine.loadContent(Lang.ignoringException(() -> IOUtils.readFullyAsString(getClass().getResourceAsStream("/assets/log-window-content.html")))
+                    .replace("${FONT}", config().getFontSize() + "px \"" + config().getFontFamily() + "\""));
+            engine.getLoadWorker().stateProperty().addListener((a, b, newValue) -> {
+                if (newValue == Worker.State.SUCCEEDED) {
+                    document = engine.getDocument();
+                    body = document.getElementsByTagName("body").item(0);
+                    engine.executeScript("limitedLogs=" + config().getLogLines());
+                    latch.countDown();
+                    onDone.fireEvent(new Event(LogWindow.this));
                 }
-            } catch (Exception ex) {
-                HMCLog.err("Failed to clear the text component", ex);
-            }
-            String newStatus = status.replace("\t", "    ");
-            SimpleAttributeSet sas = new SimpleAttributeSet();
-            StyleConstants.setForeground(sas, c.COLOR);
-            try {
-                offsets.add(d.getLength() + removedLength);
-                d.insertString(d.getLength(), newStatus, sas);
-            } catch (Exception ex) {
-                HMCLog.err("Failed to insert \"" + newStatus + "\" to " + d.getLength(), ex);
-            }
+            });
 
-            switch (c) {
-                case FATAL:
-                    btnFatal.setText(++fatals + " fatals");
-                    break;
-                case ERROR:
-                    btnError.setText(++errors + " errors");
-                    break;
-                case WARN:
-                    btnWarn.setText(++warns + " warns");
-                    break;
-                case INFO:
-                    btnInfo.setText(++infos + " infos");
-                    break;
-                case DEBUG:
-                    btnDebug.setText(++debugs + " debugs");
-                    break;
-            }
-
-            int maxLines = Integer.parseInt(cboShowLines.getSelectedItem().toString());
-            while (offsets.size() > maxLines) {
-                int start = offsets.pollFirst();
-                int end = offsets.peekFirst();
-                try {
-                    d.remove(start - removedLength, end - start); // start - removedLength must become 0
-                    removedLength = end;
-                } catch (Exception ignore) {
+            boolean flag = false;
+            for (String i : cboLines.getItems())
+                if (Integer.toString(config().getLogLines()).equals(i)) {
+                    cboLines.getSelectionModel().select(i);
+                    flag = true;
                 }
-            }
-        });
-    }
 
-    public void setExit(NonFunction<Boolean> exit) {
-        this.listener = exit;
-    }
+            cboLines.getSelectionModel().selectedItemProperty().addListener((a, b, newValue) -> {
+                config().setLogLines(newValue == null ? 100 : Integer.parseInt(newValue));
+                engine.executeScript("limitedLogs=" + config().getLogLines());
+            });
 
-    public void clean() {
-        txtLog.setText("");
-    }
+            if (!flag)
+                cboLines.getSelectionModel().select(0);
 
-    @Override
-    public void setVisible(boolean b) {
-        txtLog.setFont(Settings.getInstance().getConsoleFont());
-        lblCrash.setVisible(false);
-        btnContact.setVisible(false);
-        super.setVisible(b);
-    }
+            btnFatals.textProperty().bind(Bindings.concat(fatal, " fatals"));
+            btnErrors.textProperty().bind(Bindings.concat(error, " errors"));
+            btnWarns.textProperty().bind(Bindings.concat(warn, " warns"));
+            btnInfos.textProperty().bind(Bindings.concat(info, " infos"));
+            btnDebugs.textProperty().bind(Bindings.concat(debug, " debugs"));
 
-    public void showAsCrashWindow(boolean out_date) {
-        txtLog.setFont(Settings.getInstance().getConsoleFont());
-        if (out_date) {
-            lblCrash.setVisible(false);
-            btnContact.setVisible(false);
-            lblCrash.setText(C.i18n("ui.label.crashing_out_dated"));
-        } else {
-            lblCrash.setVisible(true);
-            btnContact.setVisible(true);
-            lblCrash.setText(C.i18n("ui.label.crashing"));
+            btnFatals.selectedProperty().addListener(o -> specificChanged());
+            btnErrors.selectedProperty().addListener(o -> specificChanged());
+            btnWarns.selectedProperty().addListener(o -> specificChanged());
+            btnInfos.selectedProperty().addListener(o -> specificChanged());
+            btnDebugs.selectedProperty().addListener(o -> specificChanged());
         }
 
-        super.setVisible(true);
-    }
+        private void specificChanged() {
+            String res = "";
+            if (btnFatals.isSelected())
+                res += "\"fatal\", ";
+            if (btnErrors.isSelected())
+                res += "\"error\", ";
+            if (btnWarns.isSelected())
+                res += "\"warn\", ";
+            if (btnInfos.isSelected())
+                res += "\"info\", ";
+            if (btnDebugs.isSelected())
+                res += "\"debug\", ";
+            if (StringUtils.isNotBlank(res))
+                res = StringUtils.substringBeforeLast(res, ", ");
+            engine.executeScript("specific([" + res + "])");
+        }
 
-    // Variables declaration - do not modify//GEN-BEGIN:variables
-    private javax.swing.JButton btnClear;
-    private javax.swing.JButton btnClose;
-    private javax.swing.JButton btnContact;
-    private javax.swing.JButton btnCopy;
-    private javax.swing.JToggleButton btnDebug;
-    private javax.swing.JButton btnError;
-    private javax.swing.JButton btnFatal;
-    private javax.swing.JToggleButton btnInfo;
-    private javax.swing.JButton btnTerminateGame;
-    private javax.swing.JToggleButton btnWarn;
-    private javax.swing.JComboBox<String> cboShowLines;
-    private javax.swing.JLabel lblCrash;
-    private javax.swing.JLabel lblSearch;
-    private javax.swing.JLabel lblShowLines;
-    private javax.swing.JScrollPane pnlLog;
-    private javax.swing.JTextPane txtLog;
-    private javax.swing.JTextField txtSearch;
-    // End of variables declaration//GEN-END:variables
+        @FXML
+        private void onTerminateGame() {
+            LauncherHelper.stopManagedProcesses();
+        }
+
+        @FXML
+        private void onClear() {
+            engine.executeScript("clear()");
+        }
+    }
 }

HMCL/src/main/java/org/jackhuang/hmcl/ui/LogWindowOutputStream.java

@@ -1,83 +0,0 @@
-/*
- * Hello Minecraft!.
- * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
- */
-package org.jackhuang.hmcl.ui;
-
-import java.io.OutputStream;
-import java.util.Objects;
-import javax.swing.SwingUtilities;
-import org.jackhuang.hmcl.util.log.Level;
-
-/**
- *
- * @author huangyuhui
- */
-public class LogWindowOutputStream extends OutputStream {
-
-    private final LogWindow txt;
-    private final Level sas;
-
-    public LogWindowOutputStream(LogWindow logWindow, Level l) {
-        txt = Objects.requireNonNull(logWindow);
-        sas = Objects.requireNonNull(l);
-    }
-
-    @Override
-    public final void write(byte[] arr) {
-        write(arr, 0, arr.length);
-    }
-
-    @Override
-    public final void write(byte[] arr, int off, int len) {
-        append(new String(arr, off, len));
-    }
-    
-    final Object obj = new Object();
-    Level lastLevel = null;
-
-    private void append(final String str) {
-        synchronized(this) {
-            if (manual) return;
-        }
-        SwingUtilities.invokeLater(() -> {
-            Level level = Level.guessLevel(str);
-            if (level == null) level = lastLevel;
-            else lastLevel = level;
-            txt.log(str, Level.mergeLevel(sas, level));
-        });
-    }
-
-    @Override
-    public final void write(int i) {
-        append(new String(new byte[] { (byte) i }));
-    }
-    
-    boolean manual = false;
-    
-    public void log(String s, Level l) {
-        synchronized(this) {
-            manual = true;
-            System.out.print(s);
-            manual = false;
-        }
-        if (l == null) append(s);
-        else
-        SwingUtilities.invokeLater(() -> {
-            txt.log(s, l);
-        });
-    }
-}

HMCL/src/main/java/org/jackhuang/hmcl/ui/MainFrame.java

@@ -1,504 +0,0 @@
-/*
- * Hello Minecraft! Launcher.
- * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
- */
-package org.jackhuang.hmcl.ui;
-
-import org.jackhuang.hmcl.util.ui.GaussionPanel;
-import org.jackhuang.hmcl.util.ui.IRepaint;
-import java.awt.BorderLayout;
-import java.awt.CardLayout;
-import java.awt.Color;
-import java.awt.Cursor;
-import java.awt.Dimension;
-import java.awt.Graphics;
-import java.awt.Graphics2D;
-import java.awt.GridLayout;
-import java.awt.Rectangle;
-import java.awt.Transparency;
-import java.awt.Window;
-import java.awt.event.ActionListener;
-import java.awt.event.MouseEvent;
-import java.awt.event.MouseListener;
-import java.awt.event.WindowEvent;
-import java.awt.event.WindowListener;
-import java.awt.image.BufferedImage;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.List;
-import java.util.Map;
-import javax.swing.BorderFactory;
-import javax.swing.Box;
-import javax.swing.BoxLayout;
-import javax.swing.ImageIcon;
-import javax.swing.JButton;
-import javax.swing.JComponent;
-import javax.swing.JLabel;
-import javax.swing.JPanel;
-import javax.swing.SwingUtilities;
-import javax.swing.UIManager;
-import org.jackhuang.hmcl.api.HMCLApi;
-import org.jackhuang.hmcl.Main;
-import org.jackhuang.hmcl.api.PluginManager;
-import org.jackhuang.hmcl.api.event.config.ThemeChangedEvent;
-import org.jackhuang.hmcl.setting.Settings;
-import org.jackhuang.hmcl.util.C;
-import org.jackhuang.hmcl.util.ui.MessageBox;
-import org.jackhuang.hmcl.util.StrUtils;
-import org.jackhuang.hmcl.api.HMCLog;
-import org.jackhuang.hmcl.util.ui.BasicColors;
-import org.jackhuang.hmcl.util.ui.DropShadowBorder;
-import org.jackhuang.hmcl.util.ui.GraphicsUtils;
-import org.jackhuang.hmcl.util.ui.SwingUtils;
-import org.jackhuang.hmcl.util.ui.TintablePanel;
-import org.jackhuang.hmcl.api.auth.IAuthenticator;
-import org.jackhuang.hmcl.api.ui.Theme;
-import org.jackhuang.hmcl.api.ui.TopTabPage;
-
-/**
- *
- * @author huangyuhui
- */
-public final class MainFrame extends DraggableFrame implements IRepaint {
-
-    public static final MainFrame INSTANCE = new MainFrame();
-
-    TintablePanel centralPanel;
-    JPanel header, infoSwap, realPanel;
-    CardLayout infoLayout;
-    JLabel windowTitle;
-    GaussionPanel backgroundLabel;
-    DropShadowBorder border;
-    boolean enableShadow;
-    String defaultTitle;
-
-    private int tempW, tempH;
-
-    void setContentSize(int w, int h) {
-        setSize(w, h);
-        tempW = w;
-        tempH = h;
-    }
-
-    MainFrame() {
-        setUndecorated(!Settings.getInstance().isDecorated());
-        defaultTitle = isUndecorated() ? Main.makeTitle() : "";
-        enableShadow = Settings.getInstance().isEnableShadow() && isUndecorated();
-        if (enableShadow)
-            setContentSize(834, 542);
-        else
-            setContentSize(802, 511);
-        setDefaultCloseOperation(EXIT_ON_CLOSE);
-        setTitle(Main.makeTitle());
-        initComponents();
-        loadBackground();
-
-        setLocationRelativeTo(null);
-        if (MainFrame.this.isUndecorated())
-            setResizable(false);
-
-        this.addWindowListener(new WindowListener() {
-            @Override
-            public void windowOpened(WindowEvent e) {
-            }
-
-            @Override
-            public void windowClosing(WindowEvent e) {
-                closing();
-            }
-
-            @Override
-            public void windowClosed(WindowEvent e) {
-            }
-
-            @Override
-            public void windowIconified(WindowEvent e) {
-            }
-
-            @Override
-            public void windowDeiconified(WindowEvent e) {
-            }
-
-            @Override
-            public void windowActivated(WindowEvent e) {
-                if (!MainFrame.this.isUndecorated()) {
-                    int w = tempW + getWidth() - getContentPane().getWidth(), h = tempH + getHeight() - getContentPane().getHeight();
-                    setSize(w, h);
-                    setResizable(false);
-                    setLocationRelativeTo(null);
-                }
-            }
-
-            @Override
-            public void windowDeactivated(WindowEvent e) {
-            }
-        });
-
-        if (enableShadow)
-            try {
-                setBackground(new Color(0, 0, 0, 0));
-                getRootPane().setBorder(border = new DropShadowBorder(borderColor, 4));
-            } catch (Throwable ex) {
-                HMCLog.err("Failed to set window transparent.", ex);
-                Settings.getInstance().setEnableShadow(false);
-                setSize(802, 511);
-            }
-        ((JPanel) getContentPane()).setOpaque(true);
-
-        HMCLApi.EVENT_BUS.channel(ThemeChangedEvent.class).register(x -> reloadColor(x.getValue()));
-
-        SwingUtilities.invokeLater(() -> selectTab("main"));
-    }
-
-    private void initComponents() {
-        setLayout(null);
-
-        realPanel = new JPanel();
-        realPanel.setLayout(null);
-
-        header = new JPanel();
-        header.setBounds(0, 0, 800, 30);
-        realPanel.add(header);
-        header.setOpaque(true);
-        header.setLayout(new BoxLayout(header, BoxLayout.LINE_AXIS));
-        header.setBorder(BorderFactory.createEmptyBorder(0, 2, 0, 5));
-        header.setBackground(borderColor);
-        header.setForeground(BasicColors.COLOR_WHITE_TEXT);
-
-        ImageIcon headerIcon = Main.getIcon("icon.png");
-        this.setIconImage(headerIcon.getImage());
-        headerIcon = SwingUtils.scaleImage(headerIcon, 16, 16);
-        JLabel headerLabel = new JLabel(headerIcon);
-        headerLabel.setBorder(BorderFactory.createEmptyBorder(0, 8, 0, 0));
-        header.add(headerLabel);
-
-        header.add(Box.createRigidArea(new Dimension(8, 0)));
-
-        PluginManager.fireAddTab(this, this::initializeTab);
-
-        header.add(Box.createHorizontalGlue());
-
-        JPanel rightHeaderPanel = new JPanel();
-        rightHeaderPanel.setOpaque(false);
-        rightHeaderPanel.setLayout(new BoxLayout(rightHeaderPanel, BoxLayout.PAGE_AXIS));
-        rightHeaderPanel.setBorder(BorderFactory.createEmptyBorder(2, 0, 2, 0));
-
-        JPanel windowGadgetPanel = new JPanel();
-        windowGadgetPanel.setOpaque(false);
-        windowGadgetPanel.setLayout(new BoxLayout(windowGadgetPanel, BoxLayout.LINE_AXIS));
-        windowGadgetPanel.setAlignmentX(1.0F);
-
-        if (!Settings.getInstance().isDecorated()) {
-            ImageIcon minimizeIcon = Main.getIcon("minimize.png");
-            JButton minimizeButton = new JButton(minimizeIcon);
-            minimizeButton.setBorder(BorderFactory.createEmptyBorder());
-            minimizeButton.setContentAreaFilled(false);
-            minimizeButton.setCursor(new Cursor(12));
-            minimizeButton.setFocusable(false);
-            minimizeButton.addActionListener((e) -> MainFrame.this.minimizeWindow());
-            windowGadgetPanel.add(minimizeButton);
-
-            ImageIcon closeIcon = Main.getIcon("close.png");
-            JButton closeButton = new JButton(closeIcon);
-            closeButton.setBorder(BorderFactory.createEmptyBorder());
-            closeButton.setContentAreaFilled(false);
-            closeButton.addActionListener((e) -> MainFrame.this.closeWindow());
-            closeButton.setCursor(new Cursor(12));
-            closeButton.setFocusable(false);
-            windowGadgetPanel.add(closeButton);
-        }
-        rightHeaderPanel.add(windowGadgetPanel);
-
-        windowTitle = new JLabel(defaultTitle);
-        windowTitle.setForeground(BasicColors.COLOR_WHITE_TEXT);
-        header.add(windowTitle);
-        header.add(Box.createHorizontalGlue());
-        header.add(rightHeaderPanel);
-
-        this.centralPanel = new TintablePanel();
-        this.centralPanel.setTintColor(BasicColors.COLOR_CENTRAL_BACK);
-        realPanel.add(this.centralPanel);
-        JPanel truePanel = new JPanel();
-        truePanel.setLayout(new BorderLayout());
-
-        this.infoSwap = new JPanel();
-        this.infoLayout = new CardLayout();
-        this.infoSwap.setLayout(infoLayout);
-        this.infoSwap.setOpaque(false);
-
-        tabWrapper = new JPanel[tabHeader.size()];
-        for (int i = 0; i < tabHeader.size(); i++) {
-            tabWrapper[i] = new JPanel();
-            tabWrapper[i].setLayout(new GridLayout());
-            infoSwap.add(tabWrapper[i], tabHeader.get(i).getActionCommand());
-        }
-
-        truePanel.add(this.infoSwap, "Center");
-        centralPanel.setLayout(null);
-        centralPanel.add(truePanel);
-        truePanel.setBounds(0, 0, 800, 480);
-        centralPanel.setBounds(0, 30, 800, 480);
-
-        realPanel.setBounds(1, 0, 800, 511);
-        add(realPanel);
-
-        reloadColor(Settings.getInstance().getTheme());
-    }
-
-    private transient final ActionListener tabListener = e -> MainFrame.this.selectTab(e.getActionCommand());
-
-    private void initializeTab(TopTabPage inst, String cmd, String title) {
-        HeaderTab tab = new HeaderTab(title);
-        tab.setActionCommand(cmd);
-        tab.setForeground(BasicColors.COLOR_WHITE_TEXT);
-        tab.setBackground(borderColorDarker);
-        tab.setLayout(null);
-        tab.addActionListener(tabListener);
-        header.add(tab);
-        tabHeader.add(tab);
-        tabContent.add(inst);
-    }
-
-    private final List<HeaderTab> tabHeader = new ArrayList<>();
-    private JPanel tabWrapper[];
-    private final List<TopTabPage> tabContent = new ArrayList<>();
-
-    public void selectTab(String tabName) {
-        int chosen = -1;
-        TopTabPage onCreate = null, onSelect = null, lastPage = null;
-        for (int i = 0; i < tabHeader.size(); i++)
-            if (tabName.equalsIgnoreCase(tabHeader.get(i).getActionCommand())) {
-                if (!tabContent.get(i).isCreated()) {
-                    onCreate = tabContent.get(i);
-                    onCreate.setId(i);
-                    tabWrapper[i].add(tabContent.get(i));
-                } else if (tabContent.get(i).isSelected())
-                    continue;
-                chosen = i;
-                break;
-            }
-        if (chosen != -1) {
-            for (int i = 0; i < tabHeader.size(); i++)
-                if (i != chosen && tabContent.get(i) != null && tabContent.get(i).isSelected()) {
-                    lastPage = tabContent.get(i);
-                    lastPage.onLeave();
-                }
-            for (int i = 0; i < tabHeader.size(); i++)
-                if (i == chosen) {
-                    for (int j = 0; j < tabHeader.size(); j++)
-                        if (j != i)
-                            tabHeader.get(j).setIsActive(false);
-                    tabHeader.get(i).setIsActive(true);
-                    onSelect = tabContent.get(i);
-                }
-
-            this.infoLayout.show(this.infoSwap, tabName);
-            if (onCreate != null)
-                onCreate.onCreate();
-            if (onSelect != null)
-                onSelect.onSelect(lastPage);
-        }
-    }
-
-    protected void closing() {
-        for (int i = 0; i < tabHeader.size(); i++)
-            if (tabContent.get(i) != null && tabContent.get(i).isSelected())
-                tabContent.get(i).onLeave();
-    }
-
-    protected void closeWindow() {
-        closing();
-        System.exit(0);
-    }
-
-    protected void minimizeWindow() {
-        setState(1);
-    }
-
-    ImageIcon background;
-
-    public void loadBackground() {
-        background = SwingUtils.searchBackgroundImage(Main.getIcon(Settings.getInstance().getTheme().settings.get("Customized.MainFrame.background_image")), Settings.getInstance().getBgpath(), 800, 480);
-        if (background != null) {
-            if (backgroundLabel == null) {
-                backgroundLabel = new GaussionPanel();
-                backgroundLabel.setDrawBackgroundLayer(true);
-                backgroundLabel.addAeroObject(backgroundLabel);
-                backgroundLabel.setBounds(0, 0, 800, 480);
-                centralPanel.add(backgroundLabel, -1);
-            }
-            backgroundLabel.setBackgroundImage(background.getImage());
-        } else
-            HMCLog.warn("No background image here! The background will be empty!");
-    }
-
-    public JPanel getTitleBar() {
-        return header;
-    }
-
-    boolean isShowedMessage = false;
-
-    public void closeMessage() {
-        if (isShowedMessage) {
-            isShowedMessage = false;
-            reloadColor(Settings.getInstance().getTheme());
-            windowTitle.setText(defaultTitle);
-            windowTitle.setForeground(Settings.UPDATE_CHECKER.isOutOfDate() ? Color.red : Color.white);
-        }
-    }
-
-    public void showMessage(String message) {
-        isShowedMessage = true;
-        borderColor = BasicColors.COLOR_RED;
-        borderColorDarker = BasicColors.COLOR_RED_DARKER;
-        header.setBackground(borderColor);
-        for (HeaderTab tab : tabHeader)
-            tab.setBackground(borderColorDarker);
-        if (border != null)
-            border.setColor(borderColor);
-        repaint();
-        windowTitle.setText(message);
-        windowTitle.setForeground(Color.white);
-    }
-
-    public static void showMainFrame() {
-        IAuthenticator l = Settings.getInstance().getAuthenticator();
-        if (StrUtils.isBlank(l.getUserName()))
-            SwingUtilities.invokeLater(() -> MainFrame.INSTANCE.showMessage(C.i18n("ui.message.first_load")));
-        if (l.hasPassword() && !l.isLoggedIn())
-            SwingUtilities.invokeLater(() -> MainFrame.INSTANCE.showMessage(C.i18n("ui.message.enter_password")));
-        INSTANCE.setVisible(true);
-    }
-
-    Color borderColor;
-    Color borderColorDarker;
-
-    private void initBorderColor() {
-        borderColor = UIManager.getColor("Customized.MainFrame.background");
-        borderColorDarker = UIManager.getColor("Customized.MainFrame.selected_background");
-    }
-
-    public void reloadColor(Theme t) {
-        if (isShowedMessage)
-            return;
-        for (Map.Entry<String, String> entry : t.settings.entrySet())
-            if (entry.getValue().startsWith("#"))
-                UIManager.put(entry.getKey(), GraphicsUtils.getWebColor(entry.getValue()));
-
-        initBorderColor();
-        if (border != null)
-            border.setColor(borderColor);
-        header.setBackground(borderColor);
-        for (HeaderTab tab : tabHeader)
-            tab.setBackground(borderColorDarker);
-        repaint();
-    }
-
-    private void paintImpl(Graphics g) {
-        int off = enableShadow ? 16 : 0, yoff = getInsets().top + off, xoff = getInsets().left + off;
-        int width = 800;
-        int height = header.getHeight() + 480 - 1;
-        super.paint(g);
-        g.setColor(borderColor);
-        g.drawLine(xoff, yoff, xoff, height + yoff + 1);
-        g.drawLine(xoff + width + 1, yoff, xoff + width + 1, height + yoff + 1);
-        g.drawLine(xoff, height + yoff + 1, xoff + width + 1, height + yoff + 1);
-    }
-
-    @Override
-    public void paint(Graphics g) {
-        int off = enableShadow ? 16 : 0;
-        int width = this.getWidth();
-        int height = this.getHeight();
-        int contentWidth = width - off - off;
-        int contentHeight = height - off - off;
-        if (!enableShadow || contentWidth <= 0 || contentHeight <= 0)
-            paintImpl(g);
-        else {
-            BufferedImage contentImage = new BufferedImage(contentWidth,
-                    contentHeight, Transparency.OPAQUE);
-            Graphics2D contentG2d = contentImage.createGraphics();
-            contentG2d.translate(-off, -off);
-            paintImpl(g);
-            paintImpl(contentG2d);
-            contentG2d.dispose();
-            g.drawImage(contentImage, off, off, this);
-        }
-    }
-
-    public void invokeUpdate() {
-        defaultTitle = Main.makeTitle() + C.i18n("update.found");
-        windowTitle.addMouseListener(MouseListenerImpl.INSTANCE);
-        if (!isShowedMessage) {
-            windowTitle.setText(defaultTitle);
-            windowTitle.setForeground(Color.red);
-        }
-    }
-
-    @Override
-    public JComponent getRepaintComponent() {
-        return null;
-    }
-
-    @Override
-    public Window getRepaintWindow() {
-        return this;
-    }
-
-    @Override
-    public Collection<Rectangle> getRepaintRects() {
-        int off = MainFrame.INSTANCE.enableShadow ? 16 : 0, yoff = MainFrame.INSTANCE.getInsets().top + off, xoff = MainFrame.INSTANCE.getInsets().left + off;
-        int width = 800, height = MainFrame.INSTANCE.header.getHeight() + 480 - 1;
-        return Arrays.asList(new Rectangle(xoff, yoff, xoff, height + yoff + 1),
-                new Rectangle(xoff + width + 1, yoff, xoff + width + 1, height + yoff + 1),
-                new Rectangle(xoff, height + yoff + 1, xoff + width + 1, height + yoff + 1));
-    }
-
-    private static class MouseListenerImpl implements MouseListener {
-
-        public static final MouseListenerImpl INSTANCE = new MouseListenerImpl();
-
-        @Override
-        public void mouseClicked(MouseEvent e) {
-            Settings.UPDATE_CHECKER.checkOutdate();
-        }
-
-        @Override
-        public void mousePressed(MouseEvent e) {
-        }
-
-        @Override
-        public void mouseReleased(MouseEvent e) {
-        }
-
-        @Override
-        public void mouseEntered(MouseEvent e) {
-        }
-
-        @Override
-        public void mouseExited(MouseEvent e) {
-        }
-    }
-
-    public void failed(String s) {
-        if (s != null)
-            MessageBox.show(s);
-        closeMessage();
-    }
-
-    transient LaunchingUIDaemon daemon = new LaunchingUIDaemon();
-}

HMCL/src/main/java/org/jackhuang/hmcl/ui/MainPage.java

@@ -0,0 +1,256 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui;
+
+import com.jfoenix.controls.JFXButton;
+import com.jfoenix.controls.JFXPopup;
+import javafx.animation.KeyFrame;
+import javafx.animation.KeyValue;
+import javafx.animation.Timeline;
+import javafx.beans.binding.Bindings;
+import javafx.beans.property.*;
+import javafx.collections.FXCollections;
+import javafx.collections.ObservableList;
+import javafx.geometry.Insets;
+import javafx.geometry.Pos;
+import javafx.scene.Node;
+import javafx.scene.control.Label;
+import javafx.scene.layout.HBox;
+import javafx.scene.layout.StackPane;
+import javafx.scene.layout.VBox;
+import javafx.scene.shape.Rectangle;
+import javafx.util.Duration;
+import org.jackhuang.hmcl.setting.Profile;
+import org.jackhuang.hmcl.setting.Profiles;
+import org.jackhuang.hmcl.setting.Theme;
+import org.jackhuang.hmcl.ui.construct.PopupMenu;
+import org.jackhuang.hmcl.ui.construct.TwoLineListItem;
+import org.jackhuang.hmcl.ui.decorator.DecoratorPage;
+import org.jackhuang.hmcl.ui.versions.Versions;
+import org.jackhuang.hmcl.upgrade.RemoteVersion;
+import org.jackhuang.hmcl.upgrade.UpdateChecker;
+import org.jackhuang.hmcl.upgrade.UpdateHandler;
+
+import static org.jackhuang.hmcl.ui.FXUtils.SINE;
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
+public final class MainPage extends StackPane implements DecoratorPage {
+    private final ReadOnlyStringWrapper title = new ReadOnlyStringWrapper(this, "title", i18n("main_page"));
+
+    private final PopupMenu menu = new PopupMenu();
+    private final JFXPopup popup = new JFXPopup(menu);
+
+    private final StringProperty currentGame = new SimpleStringProperty(this, "currentGame");
+    private final BooleanProperty showUpdate = new SimpleBooleanProperty(this, "showUpdate");
+    private final StringProperty latestVersion = new SimpleStringProperty(this, "latestVersion");
+    private final ObservableList<Node> versions = FXCollections.observableArrayList();
+
+    private StackPane updatePane;
+    private JFXButton menuButton;
+
+    {
+        setPadding(new Insets(25));
+
+        updatePane = new StackPane();
+        updatePane.setVisible(false);
+        updatePane.getStyleClass().add("bubble");
+        FXUtils.setLimitWidth(updatePane, 230);
+        FXUtils.setLimitHeight(updatePane, 55);
+        StackPane.setAlignment(updatePane, Pos.TOP_RIGHT);
+        updatePane.setOnMouseClicked(e -> onUpgrade());
+        FXUtils.onChange(showUpdateProperty(), this::doAnimation);
+
+        {
+            HBox hBox = new HBox();
+            hBox.setSpacing(12);
+            hBox.setAlignment(Pos.CENTER_LEFT);
+            StackPane.setAlignment(hBox, Pos.CENTER_LEFT);
+            StackPane.setMargin(hBox, new Insets(9, 12, 9, 16));
+            {
+                Label lblIcon = new Label();
+                lblIcon.setGraphic(SVG.update(Theme.whiteFillBinding(), 20, 20));
+
+                TwoLineListItem prompt = new TwoLineListItem();
+                prompt.setSubtitle(i18n("update.bubble.subtitle"));
+                prompt.setPickOnBounds(false);
+                prompt.titleProperty().bind(latestVersionProperty());
+
+                hBox.getChildren().setAll(lblIcon, prompt);
+            }
+
+            JFXButton closeUpdateButton = new JFXButton();
+            closeUpdateButton.setGraphic(SVG.close(Theme.whiteFillBinding(), 10, 10));
+            StackPane.setAlignment(closeUpdateButton, Pos.TOP_RIGHT);
+            closeUpdateButton.getStyleClass().add("toggle-icon-tiny");
+            StackPane.setMargin(closeUpdateButton, new Insets(5));
+            closeUpdateButton.setOnMouseClicked(e -> closeUpdateBubble());
+
+            updatePane.getChildren().setAll(hBox, closeUpdateButton);
+        }
+
+        StackPane launchPane = new StackPane();
+        launchPane.setMaxWidth(230);
+        launchPane.setMaxHeight(55);
+        StackPane.setAlignment(launchPane, Pos.BOTTOM_RIGHT);
+        {
+            JFXButton launchButton = new JFXButton();
+            launchButton.setPrefWidth(230);
+            launchButton.setPrefHeight(55);
+            launchButton.setButtonType(JFXButton.ButtonType.RAISED);
+            launchButton.getStyleClass().add("jfx-button-raised");
+            launchButton.setOnMouseClicked(e -> launch());
+            launchButton.setClip(new Rectangle(-100, -100, 310, 200));
+            {
+                VBox graphic = new VBox();
+                graphic.setAlignment(Pos.CENTER);
+                graphic.setTranslateX(-7);
+                graphic.setMaxWidth(200);
+                Label launchLabel = new Label(i18n("version.launch"));
+                launchLabel.setStyle("-fx-font-size: 16px;");
+                Label currentLabel = new Label();
+                currentLabel.setStyle("-fx-font-size: 12px;");
+                currentLabel.textProperty().bind(currentGameProperty());
+                graphic.getChildren().setAll(launchLabel, currentLabel);
+
+                launchButton.setGraphic(graphic);
+            }
+
+            Rectangle separator = new Rectangle();
+            separator.getStyleClass().add("darker-fill");
+            separator.setWidth(1);
+            separator.setHeight(57);
+            separator.setTranslateX(95);
+            separator.setMouseTransparent(true);
+
+            menuButton = new JFXButton();
+            menuButton.setPrefHeight(55);
+            menuButton.setPrefWidth(230);
+            menuButton.setButtonType(JFXButton.ButtonType.RAISED);
+            menuButton.getStyleClass().add("jfx-button-raised");
+            menuButton.setStyle("-fx-font-size: 15px;");
+            menuButton.setOnMouseClicked(e -> onMenu());
+            menuButton.setClip(new Rectangle(211, -100, 100, 200));
+            StackPane graphic = new StackPane();
+            Node svg = SVG.triangle(Theme.whiteFillBinding(), 10, 10);
+            StackPane.setAlignment(svg, Pos.CENTER_RIGHT);
+            graphic.getChildren().setAll(svg);
+            graphic.setTranslateX(12);
+            menuButton.setGraphic(graphic);
+
+            launchPane.getChildren().setAll(launchButton, separator, menuButton);
+        }
+
+        getChildren().setAll(updatePane, launchPane);
+
+        menu.setMaxHeight(365);
+        menu.setMaxWidth(545);
+        menu.setAlwaysShowingVBar(true);
+        menu.setOnMouseClicked(e -> popup.hide());
+        Bindings.bindContent(menu.getContent(), versions);
+    }
+
+    private void doAnimation(boolean show) {
+        Duration duration = Duration.millis(320);
+        Timeline nowAnimation = new Timeline();
+        nowAnimation.getKeyFrames().addAll(
+                new KeyFrame(Duration.ZERO,
+                        new KeyValue(updatePane.translateXProperty(), show ? 260 : 0, SINE)),
+                new KeyFrame(duration,
+                        new KeyValue(updatePane.translateXProperty(), show ? 0 : 260, SINE)));
+        if (show) nowAnimation.getKeyFrames().add(
+                new KeyFrame(Duration.ZERO, e -> updatePane.setVisible(true)));
+        else nowAnimation.getKeyFrames().add(
+                new KeyFrame(duration, e -> updatePane.setVisible(false)));
+        nowAnimation.play();
+    }
+
+    private void launch() {
+        Profile profile = Profiles.getSelectedProfile();
+        Versions.launch(profile, profile.getSelectedVersion());
+    }
+
+    private void onMenu() {
+        popup.show(menuButton, JFXPopup.PopupVPosition.BOTTOM, JFXPopup.PopupHPosition.RIGHT, 0, -menuButton.getHeight());
+    }
+
+    private void onUpgrade() {
+        RemoteVersion target = UpdateChecker.getLatestVersion();
+        if (target == null) {
+            return;
+        }
+        UpdateHandler.updateFrom(target);
+    }
+
+    private void closeUpdateBubble() {
+        showUpdate.unbind();
+        showUpdate.set(false);
+    }
+
+    public String getTitle() {
+        return title.get();
+    }
+
+    @Override
+    public ReadOnlyStringProperty titleProperty() {
+        return title.getReadOnlyProperty();
+    }
+
+    public void setTitle(String title) {
+        this.title.set(title);
+    }
+
+    public String getCurrentGame() {
+        return currentGame.get();
+    }
+
+    public StringProperty currentGameProperty() {
+        return currentGame;
+    }
+
+    public void setCurrentGame(String currentGame) {
+        this.currentGame.set(currentGame);
+    }
+
+    public boolean isShowUpdate() {
+        return showUpdate.get();
+    }
+
+    public BooleanProperty showUpdateProperty() {
+        return showUpdate;
+    }
+
+    public void setShowUpdate(boolean showUpdate) {
+        this.showUpdate.set(showUpdate);
+    }
+
+    public String getLatestVersion() {
+        return latestVersion.get();
+    }
+
+    public StringProperty latestVersionProperty() {
+        return latestVersion;
+    }
+
+    public void setLatestVersion(String latestVersion) {
+        this.latestVersion.set(latestVersion);
+    }
+
+    public ObservableList<Node> getVersions() {
+        return versions;
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/MainPagePanel.form

@@ -1,304 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-
-<Form version="1.5" maxVersion="1.9" type="org.netbeans.modules.form.forminfo.JPanelFormInfo">
-  <AuxValues>
-    <AuxValue name="FormSettings_autoResourcing" type="java.lang.Integer" value="0"/>
-    <AuxValue name="FormSettings_autoSetComponentName" type="java.lang.Boolean" value="false"/>
-    <AuxValue name="FormSettings_generateFQN" type="java.lang.Boolean" value="true"/>
-    <AuxValue name="FormSettings_generateMnemonicsCode" type="java.lang.Boolean" value="false"/>
-    <AuxValue name="FormSettings_i18nAutoMode" type="java.lang.Boolean" value="false"/>
-    <AuxValue name="FormSettings_layoutCodeTarget" type="java.lang.Integer" value="1"/>
-    <AuxValue name="FormSettings_listenerGenerationStyle" type="java.lang.Integer" value="0"/>
-    <AuxValue name="FormSettings_variablesLocal" type="java.lang.Boolean" value="false"/>
-    <AuxValue name="FormSettings_variablesModifier" type="java.lang.Integer" value="2"/>
-    <AuxValue name="designerSize" type="java.awt.Dimension" value="-84,-19,0,5,115,114,0,18,106,97,118,97,46,97,119,116,46,68,105,109,101,110,115,105,111,110,65,-114,-39,-41,-84,95,68,20,2,0,2,73,0,6,104,101,105,103,104,116,73,0,5,119,105,100,116,104,120,112,0,0,1,-32,0,0,3,32"/>
-  </AuxValues>
-
-  <Layout class="org.netbeans.modules.form.compat2.layouts.DesignAbsoluteLayout">
-    <Property name="useNullLayout" type="boolean" value="true"/>
-  </Layout>
-  <SubComponents>
-    <Container class="javax.swing.JPanel" name="pnlRoot">
-      <AuxValues>
-        <AuxValue name="JavaCodeGenerator_CreateCodeCustom" type="java.lang.String" value="new org.jackhuang.hmcl.launcher.ui.GaussionPanel()"/>
-      </AuxValues>
-      <Constraints>
-        <Constraint layoutClass="org.netbeans.modules.form.compat2.layouts.DesignAbsoluteLayout" value="org.netbeans.modules.form.compat2.layouts.DesignAbsoluteLayout$AbsoluteConstraintsDescription">
-          <AbsoluteConstraints x="0" y="0" width="800" height="480"/>
-        </Constraint>
-      </Constraints>
-
-      <Layout class="org.netbeans.modules.form.compat2.layouts.DesignAbsoluteLayout">
-        <Property name="useNullLayout" type="boolean" value="true"/>
-      </Layout>
-      <SubComponents>
-        <Container class="javax.swing.JPanel" name="pnlMore">
-          <Properties>
-            <Property name="background" type="java.awt.Color" editor="org.netbeans.beaninfo.editors.ColorEditor">
-              <Color blue="cc" green="cc" red="cc" type="rgb"/>
-            </Property>
-            <Property name="opaque" type="boolean" value="false"/>
-          </Properties>
-          <AuxValues>
-            <AuxValue name="JavaCodeGenerator_CreateCodeCustom" type="java.lang.String" value="new org.jackhuang.hmcl.launcher.ui.RepaintPage()"/>
-            <AuxValue name="JavaCodeGenerator_SerializeTo" type="java.lang.String" value="MainPagePanel_pnlMore"/>
-          </AuxValues>
-          <Constraints>
-            <Constraint layoutClass="org.netbeans.modules.form.compat2.layouts.DesignAbsoluteLayout" value="org.netbeans.modules.form.compat2.layouts.DesignAbsoluteLayout$AbsoluteConstraintsDescription">
-              <AbsoluteConstraints x="0" y="0" width="190" height="480"/>
-            </Constraint>
-          </Constraints>
-
-          <Layout>
-            <DimensionLayout dim="0">
-              <Group type="103" groupAlignment="0" attributes="0">
-                  <Group type="102" attributes="0">
-                      <EmptySpace max="-2" attributes="0"/>
-                      <Group type="103" groupAlignment="0" attributes="0">
-                          <Component id="pnlPassword" alignment="1" max="32767" attributes="0"/>
-                          <Group type="102" alignment="0" attributes="0">
-                              <Group type="103" groupAlignment="0" attributes="0">
-                                  <Component id="lblProfile" alignment="1" min="-2" max="-2" attributes="0"/>
-                                  <Component id="lblVersion" alignment="1" min="-2" max="-2" attributes="0"/>
-                              </Group>
-                              <EmptySpace max="-2" attributes="0"/>
-                              <Group type="103" groupAlignment="0" attributes="0">
-                                  <Component id="cboProfiles" alignment="0" max="32767" attributes="0"/>
-                                  <Component id="cboVersions" alignment="0" max="32767" attributes="0"/>
-                              </Group>
-                          </Group>
-                          <Group type="102" alignment="0" attributes="0">
-                              <Group type="103" groupAlignment="0" attributes="0">
-                                  <Component id="lblUserName" alignment="0" min="-2" max="-2" attributes="0"/>
-                                  <Component id="lblLogin" alignment="0" min="-2" max="-2" attributes="0"/>
-                              </Group>
-                              <EmptySpace max="-2" attributes="0"/>
-                              <Group type="103" groupAlignment="0" attributes="0">
-                                  <Component id="cboLoginMode" max="32767" attributes="0"/>
-                                  <Component id="txtPlayerName" max="32767" attributes="0"/>
-                              </Group>
-                          </Group>
-                          <Component id="btnExportModpack" alignment="0" max="32767" attributes="0"/>
-                          <Component id="btnImportModpack" alignment="0" max="32767" attributes="0"/>
-                      </Group>
-                      <EmptySpace max="-2" attributes="0"/>
-                  </Group>
-              </Group>
-            </DimensionLayout>
-            <DimensionLayout dim="1">
-              <Group type="103" groupAlignment="0" attributes="0">
-                  <Group type="102" alignment="1" attributes="0">
-                      <EmptySpace max="-2" attributes="0"/>
-                      <Group type="103" groupAlignment="3" attributes="0">
-                          <Component id="lblProfile" alignment="3" min="-2" max="-2" attributes="0"/>
-                          <Component id="cboProfiles" alignment="3" min="-2" pref="26" max="-2" attributes="0"/>
-                      </Group>
-                      <EmptySpace max="-2" attributes="0"/>
-                      <Group type="103" groupAlignment="3" attributes="0">
-                          <Component id="cboVersions" alignment="3" min="-2" pref="26" max="-2" attributes="0"/>
-                          <Component id="lblVersion" alignment="3" min="-2" max="-2" attributes="0"/>
-                      </Group>
-                      <EmptySpace max="-2" attributes="0"/>
-                      <Group type="103" groupAlignment="3" attributes="0">
-                          <Component id="lblLogin" alignment="3" min="-2" max="-2" attributes="0"/>
-                          <Component id="cboLoginMode" alignment="3" min="-2" pref="26" max="-2" attributes="0"/>
-                      </Group>
-                      <EmptySpace max="-2" attributes="0"/>
-                      <Group type="103" groupAlignment="3" attributes="0">
-                          <Component id="lblUserName" alignment="3" min="-2" max="-2" attributes="0"/>
-                          <Component id="txtPlayerName" alignment="3" min="-2" pref="26" max="-2" attributes="0"/>
-                      </Group>
-                      <EmptySpace max="-2" attributes="0"/>
-                      <Component id="pnlPassword" min="-2" pref="26" max="-2" attributes="0"/>
-                      <EmptySpace pref="254" max="32767" attributes="0"/>
-                      <Component id="btnImportModpack" min="-2" max="-2" attributes="0"/>
-                      <EmptySpace max="-2" attributes="0"/>
-                      <Component id="btnExportModpack" min="-2" max="-2" attributes="0"/>
-                      <EmptySpace max="-2" attributes="0"/>
-                  </Group>
-              </Group>
-            </DimensionLayout>
-          </Layout>
-          <SubComponents>
-            <Component class="javax.swing.JTextField" name="txtPlayerName">
-              <Events>
-                <EventHandler event="focusGained" listener="java.awt.event.FocusListener" parameters="java.awt.event.FocusEvent" handler="txtPlayerNameFocusGained"/>
-                <EventHandler event="focusLost" listener="java.awt.event.FocusListener" parameters="java.awt.event.FocusEvent" handler="txtPlayerNameFocusLost"/>
-                <EventHandler event="keyPressed" listener="java.awt.event.KeyListener" parameters="java.awt.event.KeyEvent" handler="txtPlayerNameKeyPressed"/>
-              </Events>
-            </Component>
-            <Component class="javax.swing.JLabel" name="lblLogin">
-              <Properties>
-                <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-                  <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="login.type" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-                </Property>
-              </Properties>
-            </Component>
-            <Component class="javax.swing.JComboBox" name="cboLoginMode">
-              <Properties>
-                <Property name="model" type="javax.swing.ComboBoxModel" editor="org.netbeans.modules.form.editors2.ComboBoxModelEditor">
-                  <StringArray count="0"/>
-                </Property>
-              </Properties>
-              <Events>
-                <EventHandler event="itemStateChanged" listener="java.awt.event.ItemListener" parameters="java.awt.event.ItemEvent" handler="cboLoginModeItemStateChanged"/>
-              </Events>
-            </Component>
-            <Component class="javax.swing.JLabel" name="lblUserName">
-              <Properties>
-                <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-                  <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="login.username" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-                </Property>
-              </Properties>
-            </Component>
-            <Component class="javax.swing.JLabel" name="lblProfile">
-              <Properties>
-                <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-                  <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="ui.label.profile" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-                </Property>
-              </Properties>
-            </Component>
-            <Component class="javax.swing.JComboBox" name="cboProfiles">
-              <Properties>
-                <Property name="model" type="javax.swing.ComboBoxModel" editor="org.netbeans.modules.form.editors2.ComboBoxModelEditor">
-                  <StringArray count="0"/>
-                </Property>
-              </Properties>
-              <Events>
-                <EventHandler event="itemStateChanged" listener="java.awt.event.ItemListener" parameters="java.awt.event.ItemEvent" handler="cboProfilesItemStateChanged"/>
-              </Events>
-            </Component>
-            <Component class="javax.swing.JLabel" name="lblVersion">
-              <Properties>
-                <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-                  <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="ui.label.version" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-                </Property>
-                <Property name="toolTipText" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-                  <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="ui.label.version" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-                </Property>
-              </Properties>
-            </Component>
-            <Component class="javax.swing.JComboBox" name="cboVersions">
-              <Properties>
-                <Property name="model" type="javax.swing.ComboBoxModel" editor="org.netbeans.modules.form.editors2.ComboBoxModelEditor">
-                  <StringArray count="0"/>
-                </Property>
-              </Properties>
-              <Events>
-                <EventHandler event="itemStateChanged" listener="java.awt.event.ItemListener" parameters="java.awt.event.ItemEvent" handler="cboVersionsItemStateChanged"/>
-              </Events>
-              <AuxValues>
-                <AuxValue name="JavaCodeGenerator_CreateCodeCustom" type="java.lang.String" value="new WideComboBox()"/>
-              </AuxValues>
-            </Component>
-            <Container class="javax.swing.JPanel" name="pnlPassword">
-
-              <Layout class="org.netbeans.modules.form.compat2.layouts.DesignCardLayout"/>
-              <SubComponents>
-                <Container class="javax.swing.JPanel" name="pnlLogIn">
-                  <Constraints>
-                    <Constraint layoutClass="org.netbeans.modules.form.compat2.layouts.DesignCardLayout" value="org.netbeans.modules.form.compat2.layouts.DesignCardLayout$CardConstraintsDescription">
-                      <CardConstraints cardName="card2"/>
-                    </Constraint>
-                  </Constraints>
-
-                  <Layout>
-                    <DimensionLayout dim="0">
-                      <Group type="103" groupAlignment="0" attributes="0">
-                          <Group type="102" alignment="0" attributes="0">
-                              <Component id="lblPassword" min="-2" max="-2" attributes="0"/>
-                              <EmptySpace max="-2" attributes="0"/>
-                              <Component id="txtPassword" max="32767" attributes="0"/>
-                          </Group>
-                      </Group>
-                    </DimensionLayout>
-                    <DimensionLayout dim="1">
-                      <Group type="103" groupAlignment="0" attributes="0">
-                          <Group type="102" alignment="1" attributes="0">
-                              <EmptySpace min="0" pref="0" max="32767" attributes="0"/>
-                              <Group type="103" groupAlignment="3" attributes="0">
-                                  <Component id="lblPassword" alignment="3" min="-2" pref="22" max="-2" attributes="0"/>
-                                  <Component id="txtPassword" alignment="3" min="-2" pref="26" max="-2" attributes="0"/>
-                              </Group>
-                          </Group>
-                      </Group>
-                    </DimensionLayout>
-                  </Layout>
-                  <SubComponents>
-                    <Component class="javax.swing.JLabel" name="lblPassword">
-                      <Properties>
-                        <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-                          <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="ui.label.password" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-                        </Property>
-                      </Properties>
-                    </Component>
-                    <Component class="javax.swing.JPasswordField" name="txtPassword">
-                      <Events>
-                        <EventHandler event="caretUpdate" listener="javax.swing.event.CaretListener" parameters="javax.swing.event.CaretEvent" handler="txtPasswordCaretUpdate"/>
-                        <EventHandler event="focusGained" listener="java.awt.event.FocusListener" parameters="java.awt.event.FocusEvent" handler="txtPasswordFocusGained"/>
-                        <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="txtPasswordActionPerformed"/>
-                        <EventHandler event="keyPressed" listener="java.awt.event.KeyListener" parameters="java.awt.event.KeyEvent" handler="txtPasswordKeyPressed"/>
-                      </Events>
-                    </Component>
-                  </SubComponents>
-                </Container>
-                <Container class="javax.swing.JPanel" name="pnlLogOut">
-                  <Constraints>
-                    <Constraint layoutClass="org.netbeans.modules.form.compat2.layouts.DesignCardLayout" value="org.netbeans.modules.form.compat2.layouts.DesignCardLayout$CardConstraintsDescription">
-                      <CardConstraints cardName="card3"/>
-                    </Constraint>
-                  </Constraints>
-
-                  <Layout>
-                    <DimensionLayout dim="0">
-                      <Group type="103" groupAlignment="0" attributes="0">
-                          <Component id="btnLogout" alignment="0" pref="170" max="32767" attributes="0"/>
-                      </Group>
-                    </DimensionLayout>
-                    <DimensionLayout dim="1">
-                      <Group type="103" groupAlignment="0" attributes="0">
-                          <Component id="btnLogout" alignment="0" max="32767" attributes="0"/>
-                      </Group>
-                    </DimensionLayout>
-                  </Layout>
-                  <SubComponents>
-                    <Component class="javax.swing.JButton" name="btnLogout">
-                      <Properties>
-                        <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-                          <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="ui.button.logout" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-                        </Property>
-                      </Properties>
-                      <Events>
-                        <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="btnLogoutActionPerformed"/>
-                      </Events>
-                    </Component>
-                  </SubComponents>
-                </Container>
-              </SubComponents>
-            </Container>
-            <Component class="javax.swing.JButton" name="btnImportModpack">
-              <Properties>
-                <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-                  <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="modpack.task.install" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-                </Property>
-              </Properties>
-              <Events>
-                <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="btnImportModpackActionPerformed"/>
-              </Events>
-            </Component>
-            <Component class="javax.swing.JButton" name="btnExportModpack">
-              <Properties>
-                <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-                  <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="modpack.task.save" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-                </Property>
-              </Properties>
-              <Events>
-                <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="btnExportModpackActionPerformed"/>
-              </Events>
-            </Component>
-          </SubComponents>
-        </Container>
-      </SubComponents>
-    </Container>
-  </SubComponents>
-</Form>

HMCL/src/main/java/org/jackhuang/hmcl/ui/MainPagePanel.java

@@ -1,553 +0,0 @@
-/*
- * Hello Minecraft! Launcher.
- * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
- */
-package org.jackhuang.hmcl.ui;
-
-import org.jackhuang.hmcl.util.ui.Page;
-import org.jackhuang.hmcl.util.ui.WideComboBox;
-import org.jackhuang.hmcl.util.ui.GaussionPanel;
-import java.awt.CardLayout;
-import java.awt.Dimension;
-import java.awt.Font;
-import java.awt.event.ItemEvent;
-import java.awt.event.KeyEvent;
-import javax.swing.DefaultComboBoxModel;
-import javax.swing.SwingUtilities;
-import javax.swing.filechooser.FileNameExtensionFilter;
-import org.jackhuang.hmcl.api.HMCLApi;
-import org.jackhuang.hmcl.api.event.config.AuthenticatorChangedEvent;
-import org.jackhuang.hmcl.api.event.config.ProfileChangedEvent;
-import org.jackhuang.hmcl.api.event.config.ProfileLoadingEvent;
-import org.jackhuang.hmcl.api.event.launch.LaunchSucceededEvent;
-import org.jackhuang.hmcl.api.event.launch.LaunchingState;
-import org.jackhuang.hmcl.api.event.launch.LaunchingStateChangedEvent;
-import org.jackhuang.hmcl.api.event.version.RefreshedVersionsEvent;
-import org.jackhuang.hmcl.util.C;
-import org.jackhuang.hmcl.core.auth.AbstractAuthenticator;
-import org.jackhuang.hmcl.setting.Profile;
-import org.jackhuang.hmcl.util.StrUtils;
-import org.jackhuang.hmcl.core.version.MinecraftVersion;
-import org.jackhuang.hmcl.setting.Settings;
-import org.jackhuang.hmcl.core.mod.ModpackManager;
-import org.jackhuang.hmcl.ui.modpack.ModpackWizard;
-import org.jackhuang.hmcl.laf.button.CustomButton;
-import org.jackhuang.hmcl.api.func.Consumer;
-import org.jackhuang.hmcl.util.sys.FileUtils;
-import org.jackhuang.hmcl.util.task.TaskWindow;
-import org.jackhuang.hmcl.util.ui.GraphicsUtils;
-import org.jackhuang.hmcl.util.ui.JSystemFileChooser;
-import org.jackhuang.hmcl.util.ui.SwingUtils;
-import org.jackhuang.hmcl.util.ui.wizard.api.WizardDisplayer;
-import org.jackhuang.hmcl.api.auth.IAuthenticator;
-import org.jackhuang.hmcl.laf.button.CustomButtonUI;
-import org.jackhuang.hmcl.util.ui.MessageBox;
-
-/**
- *
- * @author huangyuhui
- */
-public class MainPagePanel extends Page {
-
-    public MainPagePanel() {
-    }
-
-    void initGui() {
-        initComponents();
-
-        animationEnabled = Settings.getInstance().isEnableAnimation();
-
-        pnlButtons = new javax.swing.JPanel();
-        pnlButtons.setLayout(null);
-
-        int w = 150, h = 50;
-        btnRun = new CustomButton();
-        btnRun.setBounds(0, 0, w, h);
-        Font font = btnRun.getFont();
-        Font newFont = new Font(font.getName(), font.getStyle(), 15);
-        pnlButtons.add(btnRun);
-
-        btnRun.setText(C.i18n("ui.button.run"));
-        btnRun.setFont(newFont);
-        btnRun.addActionListener(e -> MainFrame.INSTANCE.daemon.runGame(Settings.getLastProfile()));
-        btnRun.setUI(new CustomButtonUI());
-
-        pnlRoot.add(pnlButtons);
-        pnlButtons.setBounds(0, 0, w, h);
-
-        this.setSize(new Dimension(DEFAULT_WIDTH, DEFAULT_HEIGHT));
-        this.pnlButtons.setLocation(DEFAULT_WIDTH - pnlButtons.getWidth() - 25, DEFAULT_HEIGHT - pnlButtons.getHeight() - 25);
-        pnlMore.setBounds(0, 0, pnlMore.getWidth(), DEFAULT_HEIGHT);
-        pnlMore.setBackground(GraphicsUtils.getWebColorWithAlpha("FFFFFF7F"));
-        pnlMore.setOpaque(true);
-
-        if (Settings.getInstance().isEnableBlur())
-            ((GaussionPanel) pnlRoot).addAeroObject(pnlMore);
-        ((GaussionPanel) pnlRoot).setBackgroundImage(MainFrame.INSTANCE.background.getImage());
-
-        ((RepaintPage) pnlMore).setRepainter(pnlRoot);
-
-        HMCLApi.EVENT_BUS.channel(AuthenticatorChangedEvent.class).register(onAuthChanged);
-        HMCLApi.EVENT_BUS.channel(ProfileLoadingEvent.class).register(onLoadingProfiles);
-        HMCLApi.EVENT_BUS.channel(ProfileChangedEvent.class).register(onSelectedProfilesChanged);
-        HMCLApi.EVENT_BUS.channel(RefreshedVersionsEvent.class).register(onRefreshedVersions);
-        HMCLApi.EVENT_BUS.channel(LaunchingStateChangedEvent.class).register(launchingStateChanged);
-        HMCLApi.EVENT_BUS.channel(LaunchSucceededEvent.class).register(this::prepareAuths);
-
-        prepareAuths();
-    }
-
-    /**
-     * This method is called from within the constructor to initialize the form.
-     * WARNING: Do NOT modify this code. The content of this method is always
-     * regenerated by the Form Editor.
-     */
-    @SuppressWarnings("unchecked")
-    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
-    private void initComponents() {
-
-        pnlRoot = new GaussionPanel();
-        pnlMore = new org.jackhuang.hmcl.ui.RepaintPage();
-        txtPlayerName = new javax.swing.JTextField();
-        lblLogin = new javax.swing.JLabel();
-        cboLoginMode = new javax.swing.JComboBox();
-        lblUserName = new javax.swing.JLabel();
-        lblProfile = new javax.swing.JLabel();
-        cboProfiles = new javax.swing.JComboBox();
-        lblVersion = new javax.swing.JLabel();
-        cboVersions = new WideComboBox();
-        pnlPassword = new javax.swing.JPanel();
-        pnlLogIn = new javax.swing.JPanel();
-        lblPassword = new javax.swing.JLabel();
-        txtPassword = new javax.swing.JPasswordField();
-        pnlLogOut = new javax.swing.JPanel();
-        btnLogout = new javax.swing.JButton();
-        btnImportModpack = new javax.swing.JButton();
-        btnExportModpack = new javax.swing.JButton();
-
-        setLayout(null);
-
-        pnlRoot.setLayout(null);
-
-        pnlMore.setBackground(new java.awt.Color(204, 204, 204));
-        pnlMore.setOpaque(false);
-
-        txtPlayerName.addFocusListener(new java.awt.event.FocusAdapter() {
-            public void focusGained(java.awt.event.FocusEvent evt) {
-                txtPlayerNameFocusGained(evt);
-            }
-            public void focusLost(java.awt.event.FocusEvent evt) {
-                txtPlayerNameFocusLost(evt);
-            }
-        });
-        txtPlayerName.addKeyListener(new java.awt.event.KeyAdapter() {
-            public void keyPressed(java.awt.event.KeyEvent evt) {
-                txtPlayerNameKeyPressed(evt);
-            }
-        });
-
-        lblLogin.setText(C.i18n("login.type")); // NOI18N
-
-        cboLoginMode.addItemListener(new java.awt.event.ItemListener() {
-            public void itemStateChanged(java.awt.event.ItemEvent evt) {
-                cboLoginModeItemStateChanged(evt);
-            }
-        });
-
-        lblUserName.setText(C.i18n("login.username")); // NOI18N
-
-        lblProfile.setText(C.i18n("ui.label.profile")); // NOI18N
-
-        cboProfiles.addItemListener(new java.awt.event.ItemListener() {
-            public void itemStateChanged(java.awt.event.ItemEvent evt) {
-                cboProfilesItemStateChanged(evt);
-            }
-        });
-
-        lblVersion.setText(C.i18n("ui.label.version")); // NOI18N
-        lblVersion.setToolTipText(C.i18n("ui.label.version")); // NOI18N
-
-        cboVersions.addItemListener(new java.awt.event.ItemListener() {
-            public void itemStateChanged(java.awt.event.ItemEvent evt) {
-                cboVersionsItemStateChanged(evt);
-            }
-        });
-
-        pnlPassword.setLayout(new java.awt.CardLayout());
-
-        lblPassword.setText(C.i18n("ui.label.password")); // NOI18N
-
-        txtPassword.addCaretListener(new javax.swing.event.CaretListener() {
-            public void caretUpdate(javax.swing.event.CaretEvent evt) {
-                txtPasswordCaretUpdate(evt);
-            }
-        });
-        txtPassword.addFocusListener(new java.awt.event.FocusAdapter() {
-            public void focusGained(java.awt.event.FocusEvent evt) {
-                txtPasswordFocusGained(evt);
-            }
-        });
-        txtPassword.addActionListener(new java.awt.event.ActionListener() {
-            public void actionPerformed(java.awt.event.ActionEvent evt) {
-                txtPasswordActionPerformed(evt);
-            }
-        });
-        txtPassword.addKeyListener(new java.awt.event.KeyAdapter() {
-            public void keyPressed(java.awt.event.KeyEvent evt) {
-                txtPasswordKeyPressed(evt);
-            }
-        });
-
-        javax.swing.GroupLayout pnlLogInLayout = new javax.swing.GroupLayout(pnlLogIn);
-        pnlLogIn.setLayout(pnlLogInLayout);
-        pnlLogInLayout.setHorizontalGroup(
-            pnlLogInLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-            .addGroup(pnlLogInLayout.createSequentialGroup()
-                .addComponent(lblPassword)
-                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                .addComponent(txtPassword))
-        );
-        pnlLogInLayout.setVerticalGroup(
-            pnlLogInLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, pnlLogInLayout.createSequentialGroup()
-                .addGap(0, 0, Short.MAX_VALUE)
-                .addGroup(pnlLogInLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
-                    .addComponent(lblPassword, javax.swing.GroupLayout.PREFERRED_SIZE, 22, javax.swing.GroupLayout.PREFERRED_SIZE)
-                    .addComponent(txtPassword, javax.swing.GroupLayout.PREFERRED_SIZE, 26, javax.swing.GroupLayout.PREFERRED_SIZE)))
-        );
-
-        pnlPassword.add(pnlLogIn, "card2");
-
-        btnLogout.setText(C.i18n("ui.button.logout")); // NOI18N
-        btnLogout.addActionListener(new java.awt.event.ActionListener() {
-            public void actionPerformed(java.awt.event.ActionEvent evt) {
-                btnLogoutActionPerformed(evt);
-            }
-        });
-
-        javax.swing.GroupLayout pnlLogOutLayout = new javax.swing.GroupLayout(pnlLogOut);
-        pnlLogOut.setLayout(pnlLogOutLayout);
-        pnlLogOutLayout.setHorizontalGroup(
-            pnlLogOutLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-            .addComponent(btnLogout, javax.swing.GroupLayout.DEFAULT_SIZE, 170, Short.MAX_VALUE)
-        );
-        pnlLogOutLayout.setVerticalGroup(
-            pnlLogOutLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-            .addComponent(btnLogout, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
-        );
-
-        pnlPassword.add(pnlLogOut, "card3");
-
-        btnImportModpack.setText(C.i18n("modpack.task.install")); // NOI18N
-        btnImportModpack.addActionListener(new java.awt.event.ActionListener() {
-            public void actionPerformed(java.awt.event.ActionEvent evt) {
-                btnImportModpackActionPerformed(evt);
-            }
-        });
-
-        btnExportModpack.setText(C.i18n("modpack.task.save")); // NOI18N
-        btnExportModpack.addActionListener(new java.awt.event.ActionListener() {
-            public void actionPerformed(java.awt.event.ActionEvent evt) {
-                btnExportModpackActionPerformed(evt);
-            }
-        });
-
-        javax.swing.GroupLayout pnlMoreLayout = new javax.swing.GroupLayout(pnlMore);
-        pnlMore.setLayout(pnlMoreLayout);
-        pnlMoreLayout.setHorizontalGroup(
-            pnlMoreLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-            .addGroup(pnlMoreLayout.createSequentialGroup()
-                .addContainerGap()
-                .addGroup(pnlMoreLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-                    .addComponent(pnlPassword, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
-                    .addGroup(pnlMoreLayout.createSequentialGroup()
-                        .addGroup(pnlMoreLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-                            .addComponent(lblProfile, javax.swing.GroupLayout.Alignment.TRAILING)
-                            .addComponent(lblVersion, javax.swing.GroupLayout.Alignment.TRAILING))
-                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                        .addGroup(pnlMoreLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-                            .addComponent(cboProfiles, 0, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
-                            .addComponent(cboVersions, 0, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)))
-                    .addGroup(pnlMoreLayout.createSequentialGroup()
-                        .addGroup(pnlMoreLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-                            .addComponent(lblUserName)
-                            .addComponent(lblLogin))
-                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                        .addGroup(pnlMoreLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-                            .addComponent(cboLoginMode, 0, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
-                            .addComponent(txtPlayerName)))
-                    .addComponent(btnExportModpack, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
-                    .addComponent(btnImportModpack, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
-                .addContainerGap())
-        );
-        pnlMoreLayout.setVerticalGroup(
-            pnlMoreLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, pnlMoreLayout.createSequentialGroup()
-                .addContainerGap()
-                .addGroup(pnlMoreLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
-                    .addComponent(lblProfile)
-                    .addComponent(cboProfiles, javax.swing.GroupLayout.PREFERRED_SIZE, 26, javax.swing.GroupLayout.PREFERRED_SIZE))
-                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                .addGroup(pnlMoreLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
-                    .addComponent(cboVersions, javax.swing.GroupLayout.PREFERRED_SIZE, 26, javax.swing.GroupLayout.PREFERRED_SIZE)
-                    .addComponent(lblVersion))
-                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                .addGroup(pnlMoreLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
-                    .addComponent(lblLogin)
-                    .addComponent(cboLoginMode, javax.swing.GroupLayout.PREFERRED_SIZE, 26, javax.swing.GroupLayout.PREFERRED_SIZE))
-                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                .addGroup(pnlMoreLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
-                    .addComponent(lblUserName)
-                    .addComponent(txtPlayerName, javax.swing.GroupLayout.PREFERRED_SIZE, 26, javax.swing.GroupLayout.PREFERRED_SIZE))
-                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                .addComponent(pnlPassword, javax.swing.GroupLayout.PREFERRED_SIZE, 26, javax.swing.GroupLayout.PREFERRED_SIZE)
-                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 254, Short.MAX_VALUE)
-                .addComponent(btnImportModpack)
-                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                .addComponent(btnExportModpack)
-                .addContainerGap())
-        );
-
-        pnlRoot.add(pnlMore);
-        pnlMore.setBounds(0, 0, 190, 480);
-
-        add(pnlRoot);
-        pnlRoot.setBounds(0, 0, 800, 480);
-    }// </editor-fold>//GEN-END:initComponents
-
-    private void txtPlayerNameFocusGained(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_txtPlayerNameFocusGained
-        MainFrame.INSTANCE.closeMessage();
-    }//GEN-LAST:event_txtPlayerNameFocusGained
-
-    private void txtPlayerNameFocusLost(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_txtPlayerNameFocusLost
-        IAuthenticator l = Settings.getInstance().getAuthenticator();
-        l.setUserName(txtPlayerName.getText());
-    }//GEN-LAST:event_txtPlayerNameFocusLost
-
-    private void cboLoginModeItemStateChanged(java.awt.event.ItemEvent evt) {//GEN-FIRST:event_cboLoginModeItemStateChanged
-        if (evt.getStateChange() != ItemEvent.SELECTED)
-            return;
-        if (preparingAuth)
-            return;
-        Settings.getInstance().setLoginType(cboLoginMode.getSelectedIndex());
-    }//GEN-LAST:event_cboLoginModeItemStateChanged
-
-    private void cboProfilesItemStateChanged(java.awt.event.ItemEvent evt) {//GEN-FIRST:event_cboProfilesItemStateChanged
-        if (!isLoading && cboProfiles.getSelectedIndex() != -1 && !StrUtils.isBlank((String) cboProfiles.getSelectedItem()))
-            Settings.getInstance().setLast((String) cboProfiles.getSelectedItem());
-    }//GEN-LAST:event_cboProfilesItemStateChanged
-
-    private void cboVersionsItemStateChanged(java.awt.event.ItemEvent evt) {//GEN-FIRST:event_cboVersionsItemStateChanged
-        if (isLoading || evt.getStateChange() != ItemEvent.SELECTED || cboVersions.getSelectedIndex() < 0 || StrUtils.isBlank((String) cboVersions.getSelectedItem()))
-            return;
-        String mcv = (String) cboVersions.getSelectedItem();
-        Settings.getLastProfile().setSelectedVersion(mcv);
-    }//GEN-LAST:event_cboVersionsItemStateChanged
-
-    private void txtPasswordFocusGained(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_txtPasswordFocusGained
-        MainFrame.INSTANCE.closeMessage();
-    }//GEN-LAST:event_txtPasswordFocusGained
-
-    private void txtPasswordActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_txtPasswordActionPerformed
-        MainFrame.INSTANCE.daemon.runGame(Settings.getLastProfile());
-    }//GEN-LAST:event_txtPasswordActionPerformed
-
-    private void btnLogoutActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnLogoutActionPerformed
-        if (preparingAuth)
-            return;
-
-        IAuthenticator l = Settings.getInstance().getAuthenticator();
-        CardLayout cl = (CardLayout) pnlPassword.getLayout();
-        if (l.isLoggedIn())
-            l.logOut();
-        cl.first(pnlPassword);
-        SwingUtilities.invokeLater(this::repaint);
-    }//GEN-LAST:event_btnLogoutActionPerformed
-
-    private void txtPlayerNameKeyPressed(java.awt.event.KeyEvent evt) {//GEN-FIRST:event_txtPlayerNameKeyPressed
-        if (evt.getKeyCode() == KeyEvent.VK_ENTER) {
-            IAuthenticator l = Settings.getInstance().getAuthenticator();
-            l.setUserName(txtPlayerName.getText());
-            if (!l.hasPassword())
-                MainFrame.INSTANCE.daemon.runGame(Settings.getLastProfile());
-            else if (!l.isLoggedIn())
-                txtPassword.requestFocus();
-        }
-    }//GEN-LAST:event_txtPlayerNameKeyPressed
-
-    private void txtPasswordKeyPressed(java.awt.event.KeyEvent evt) {//GEN-FIRST:event_txtPasswordKeyPressed
-        if (evt.getKeyCode() == KeyEvent.VK_ENTER)
-            MainFrame.INSTANCE.daemon.runGame(Settings.getLastProfile());
-    }//GEN-LAST:event_txtPasswordKeyPressed
-
-    private void btnImportModpackActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnImportModpackActionPerformed
-        JSystemFileChooser fc = new JSystemFileChooser();
-        fc.setFileSelectionMode(JSystemFileChooser.FILES_ONLY);
-        fc.setDialogTitle(C.i18n("modpack.choose"));
-        fc.setMultiSelectionEnabled(false);
-        fc.setFileFilter(new FileNameExtensionFilter(C.i18n("modpack"), "zip"));
-        fc.showOpenDialog(this);
-        if (fc.getSelectedFile() == null)
-            return;
-        String suggestedModpackId = MessageBox.showInputDialog(C.i18n("modpack.enter_name"), FileUtils.getBaseName(fc.getSelectedFile().getName()));
-        if (StrUtils.isBlank(suggestedModpackId))
-            return;
-        TaskWindow.factory().append(ModpackManager.install(MainFrame.INSTANCE, fc.getSelectedFile(), Settings.getLastProfile().service(), suggestedModpackId)).execute();
-        Settings.getLastProfile().service().version().refreshVersions();
-    }//GEN-LAST:event_btnImportModpackActionPerformed
-
-    private void btnExportModpackActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnExportModpackActionPerformed
-        if (Settings.getLastProfile().service().version().getVersionCount() <= 0)
-            return;
-        WizardDisplayer.showWizard(new ModpackWizard(Settings.getLastProfile()).createWizard());
-    }//GEN-LAST:event_btnExportModpackActionPerformed
-
-    private void txtPasswordCaretUpdate(javax.swing.event.CaretEvent evt) {//GEN-FIRST:event_txtPasswordCaretUpdate
-        Settings.getInstance().getAuthenticator().setPassword(txtPassword.getText());
-    }//GEN-LAST:event_txtPasswordCaretUpdate
-
-    // <editor-fold defaultstate="collapsed" desc="Loads">
-    private void prepareAuths() {
-        preparingAuth = true;
-        cboLoginMode.removeAllItems();
-        for (IAuthenticator str : AbstractAuthenticator.LOGINS)
-            cboLoginMode.addItem(str.getName());
-        preparingAuth = false;
-        int loginType = Settings.getInstance().getLoginType();
-        if (0 <= loginType && loginType < cboLoginMode.getItemCount()) {
-            cboLoginMode.setSelectedIndex(loginType);
-            Settings.getInstance().setLoginType(loginType);
-        }
-    }
-    //</editor-fold>
-
-    // <editor-fold defaultstate="collapsed" desc="Private Variables">
-    boolean preparingAuth = true;
-    private boolean isLoading = false;
-    private javax.swing.JPanel pnlButtons;
-    private CustomButton btnRun;
-    private static final int DEFAULT_WIDTH = 800, DEFAULT_HEIGHT = 480;
-    //</editor-fold>
-
-    @Override
-    public void onCreate() {
-        initGui();
-        super.onCreate();
-        Settings.onProfileLoading();
-    }
-
-    // Variables declaration - do not modify//GEN-BEGIN:variables
-    private javax.swing.JButton btnExportModpack;
-    private javax.swing.JButton btnImportModpack;
-    private javax.swing.JButton btnLogout;
-    private javax.swing.JComboBox cboLoginMode;
-    private javax.swing.JComboBox cboProfiles;
-    private javax.swing.JComboBox cboVersions;
-    private javax.swing.JLabel lblLogin;
-    private javax.swing.JLabel lblPassword;
-    private javax.swing.JLabel lblProfile;
-    private javax.swing.JLabel lblUserName;
-    private javax.swing.JLabel lblVersion;
-    private javax.swing.JPanel pnlLogIn;
-    private javax.swing.JPanel pnlLogOut;
-    private javax.swing.JPanel pnlMore;
-    private javax.swing.JPanel pnlPassword;
-    private javax.swing.JPanel pnlRoot;
-    private javax.swing.JPasswordField txtPassword;
-    private javax.swing.JTextField txtPlayerName;
-    // End of variables declaration//GEN-END:variables
-
-    final Consumer<AuthenticatorChangedEvent> onAuthChanged = (x) -> {
-        if (x.getValue().hasPassword()) {
-            pnlPassword.setVisible(true);
-            lblUserName.setText(C.i18n("login.account"));
-        } else {
-            pnlPassword.setVisible(false);
-            lblUserName.setText(C.i18n("login.username"));
-        }
-
-        CardLayout cl = (CardLayout) pnlPassword.getLayout();
-        if (x.getValue().isLoggedIn())
-            cl.last(pnlPassword);
-        else
-            cl.first(pnlPassword);
-        String username = x.getValue().getUserName();
-        if (username == null)
-            username = "";
-        txtPlayerName.setText(username);
-    };
-
-    final Runnable onLoadingProfiles = () -> {
-        isLoading = true;
-        DefaultComboBoxModel<String> model = new DefaultComboBoxModel<>();
-        for (Profile s : Settings.getProfilesFiltered())
-            model.addElement(s.getName());
-        cboProfiles.setModel(model);
-        isLoading = false;
-    };
-
-    final Consumer<RefreshedVersionsEvent> onRefreshedVersions = t -> {
-        if (Settings.getLastProfile().service().version() == t.getSource())
-            loadVersions();
-    };
-
-    boolean showedNoVersion = false;
-
-    void loadVersions() {
-        isLoading = true;
-        cboVersions.removeAllItems();
-        String selVersion = Settings.getLastProfile().getSelectedVersion();
-        if (!Settings.getLastProfile().service().version().getVersions().isEmpty()) {
-            for (MinecraftVersion mcVersion : Settings.getLastProfile().service().version().getVersions()) {
-                if (mcVersion.hidden)
-                    continue;
-                cboVersions.addItem(mcVersion.id);
-            }
-            versionChanged(selVersion);
-        }
-        isLoading = false;
-    }
-
-    final Consumer<LaunchingStateChangedEvent> launchingStateChanged = t -> SwingUtilities.invokeLater(() -> SwingUtils.setEnabled(MainFrame.INSTANCE.getRootPane(), t.getValue() == LaunchingState.Done));
-
-    void versionChanged(String selectedVersion) {
-        isLoading = true;
-        DefaultComboBoxModel<String> model = (DefaultComboBoxModel<String>) cboVersions.getModel();
-        for (int i = 0; i < model.getSize(); ++i)
-            if (model.getElementAt(i).equals(selectedVersion)) {
-                model.setSelectedItem(selectedVersion);
-                break;
-            }
-        isLoading = false;
-    }
-
-    final Consumer<ProfileChangedEvent> onSelectedProfilesChanged = event -> {
-        Profile t = event.getValue();
-        t.propertyChanged.register(e -> {
-            if ("selectedVersion".equals(e.getPropertyName()))
-                versionChanged(e.getNewValue());
-        });
-
-        isLoading = true;
-        DefaultComboBoxModel<String> model = (DefaultComboBoxModel<String>) cboProfiles.getModel();
-        for (int i = 0; i < model.getSize(); ++i)
-            if (model.getElementAt(i).equals(t.getName())) {
-                model.setSelectedItem(t.getName());
-                break;
-            }
-        isLoading = false;
-    };
-}

HMCL/src/main/java/org/jackhuang/hmcl/ui/NewProfileWindow.form

@@ -1,124 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-
-<Form version="1.3" maxVersion="1.9" type="org.netbeans.modules.form.forminfo.JDialogFormInfo">
-  <Properties>
-    <Property name="defaultCloseOperation" type="int" value="2"/>
-    <Property name="title" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-      <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="ui.newProfileWindow.title" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-    </Property>
-  </Properties>
-  <SyntheticProperties>
-    <SyntheticProperty name="formSizePolicy" type="int" value="1"/>
-    <SyntheticProperty name="generateCenter" type="boolean" value="false"/>
-  </SyntheticProperties>
-  <AuxValues>
-    <AuxValue name="FormSettings_autoResourcing" type="java.lang.Integer" value="0"/>
-    <AuxValue name="FormSettings_autoSetComponentName" type="java.lang.Boolean" value="false"/>
-    <AuxValue name="FormSettings_generateFQN" type="java.lang.Boolean" value="true"/>
-    <AuxValue name="FormSettings_generateMnemonicsCode" type="java.lang.Boolean" value="false"/>
-    <AuxValue name="FormSettings_i18nAutoMode" type="java.lang.Boolean" value="false"/>
-    <AuxValue name="FormSettings_layoutCodeTarget" type="java.lang.Integer" value="1"/>
-    <AuxValue name="FormSettings_listenerGenerationStyle" type="java.lang.Integer" value="0"/>
-    <AuxValue name="FormSettings_variablesLocal" type="java.lang.Boolean" value="false"/>
-    <AuxValue name="FormSettings_variablesModifier" type="java.lang.Integer" value="2"/>
-  </AuxValues>
-
-  <Layout>
-    <DimensionLayout dim="0">
-      <Group type="103" groupAlignment="0" attributes="0">
-          <Group type="102" attributes="0">
-              <EmptySpace max="-2" attributes="0"/>
-              <Group type="103" groupAlignment="0" attributes="0">
-                  <Group type="102" alignment="0" attributes="0">
-                      <Component id="jLabel1" min="-2" max="-2" attributes="0"/>
-                      <EmptySpace max="-2" attributes="0"/>
-                      <Component id="txtNewProfileName" max="32767" attributes="0"/>
-                  </Group>
-                  <Group type="102" alignment="0" attributes="0">
-                      <Component id="jLabel2" min="-2" max="-2" attributes="0"/>
-                      <EmptySpace max="-2" attributes="0"/>
-                      <Component id="cboProfiles" max="32767" attributes="0"/>
-                  </Group>
-                  <Group type="102" alignment="1" attributes="0">
-                      <EmptySpace min="0" pref="262" max="32767" attributes="0"/>
-                      <Component id="btnOK" min="-2" max="-2" attributes="0"/>
-                      <EmptySpace max="-2" attributes="0"/>
-                      <Component id="btnCancel" min="-2" max="-2" attributes="0"/>
-                  </Group>
-              </Group>
-              <EmptySpace max="-2" attributes="0"/>
-          </Group>
-      </Group>
-    </DimensionLayout>
-    <DimensionLayout dim="1">
-      <Group type="103" groupAlignment="0" attributes="0">
-          <Group type="102" alignment="0" attributes="0">
-              <EmptySpace max="-2" attributes="0"/>
-              <Group type="103" groupAlignment="3" attributes="0">
-                  <Component id="jLabel1" alignment="3" min="-2" max="-2" attributes="0"/>
-                  <Component id="txtNewProfileName" alignment="3" min="-2" max="-2" attributes="0"/>
-              </Group>
-              <EmptySpace max="-2" attributes="0"/>
-              <Group type="103" groupAlignment="3" attributes="0">
-                  <Component id="jLabel2" alignment="3" min="-2" max="-2" attributes="0"/>
-                  <Component id="cboProfiles" alignment="3" min="-2" max="-2" attributes="0"/>
-              </Group>
-              <EmptySpace max="32767" attributes="0"/>
-              <Group type="103" groupAlignment="3" attributes="0">
-                  <Component id="btnCancel" alignment="3" min="-2" max="-2" attributes="0"/>
-                  <Component id="btnOK" alignment="3" min="-2" max="-2" attributes="0"/>
-              </Group>
-              <EmptySpace max="-2" attributes="0"/>
-          </Group>
-      </Group>
-    </DimensionLayout>
-  </Layout>
-  <SubComponents>
-    <Component class="javax.swing.JLabel" name="jLabel1">
-      <Properties>
-        <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-          <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="ui.label.newProfileWindow.new_profile_name" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-        </Property>
-      </Properties>
-    </Component>
-    <Component class="javax.swing.JTextField" name="txtNewProfileName">
-      <Events>
-        <EventHandler event="keyTyped" listener="java.awt.event.KeyListener" parameters="java.awt.event.KeyEvent" handler="txtNewProfileNameKeyTyped"/>
-      </Events>
-    </Component>
-    <Component class="javax.swing.JLabel" name="jLabel2">
-      <Properties>
-        <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-          <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="ui.label.newProfileWindow.copy_from" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-        </Property>
-      </Properties>
-    </Component>
-    <Component class="javax.swing.JComboBox" name="cboProfiles">
-      <Properties>
-        <Property name="model" type="javax.swing.ComboBoxModel" editor="org.netbeans.modules.form.editors2.ComboBoxModelEditor">
-          <StringArray count="0"/>
-        </Property>
-      </Properties>
-    </Component>
-    <Component class="javax.swing.JButton" name="btnCancel">
-      <Properties>
-        <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-          <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="button.cancel" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-        </Property>
-      </Properties>
-      <Events>
-        <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="btnCancelActionPerformed"/>
-      </Events>
-    </Component>
-    <Component class="javax.swing.JButton" name="btnOK">
-      <Properties>
-        <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
-          <ResourceString bundle="org/jackhuang/hmcl/lang/I18N.properties" key="ui.button.ok" replaceFormat="C.i18n(&quot;{key}&quot;)"/>
-        </Property>
-      </Properties>
-      <Events>
-        <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="btnOKActionPerformed"/>
-      </Events>
-    </Component>
-  </SubComponents>
-</Form>

HMCL/src/main/java/org/jackhuang/hmcl/ui/NewProfileWindow.java

@@ -1,164 +0,0 @@
-/*
- * Hello Minecraft! Launcher.
- * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
- */
-package org.jackhuang.hmcl.ui;
-
-import org.jackhuang.hmcl.util.C;
-import org.jackhuang.hmcl.setting.Profile;
-import org.jackhuang.hmcl.setting.Settings;
-import org.jackhuang.hmcl.util.StrUtils;
-
-/**
- *
- * @author huangyuhui
- */
-public final class NewProfileWindow extends javax.swing.JDialog {
-
-    public NewProfileWindow(java.awt.Frame parent) {
-        super(parent, true);
-        initComponents();
-
-        setLocationRelativeTo(null);
-
-        for (Profile s : Settings.getProfilesFiltered())
-            cboProfiles.addItem(s.getName());
-    }
-
-    /**
-     * This method is called from within the constructor to initialize the form.
-     * WARNING: Do NOT modify this code. The content of this method is always
-     * regenerated by the Form Editor.
-     */
-    @SuppressWarnings("unchecked")
-    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
-    private void initComponents() {
-
-        jLabel1 = new javax.swing.JLabel();
-        txtNewProfileName = new javax.swing.JTextField();
-        jLabel2 = new javax.swing.JLabel();
-        cboProfiles = new javax.swing.JComboBox();
-        btnCancel = new javax.swing.JButton();
-        btnOK = new javax.swing.JButton();
-
-        setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
-        setTitle(C.i18n("ui.newProfileWindow.title")); // NOI18N
-
-        jLabel1.setText(C.i18n("ui.label.newProfileWindow.new_profile_name")); // NOI18N
-
-        txtNewProfileName.addKeyListener(new java.awt.event.KeyAdapter() {
-            public void keyTyped(java.awt.event.KeyEvent evt) {
-                txtNewProfileNameKeyTyped(evt);
-            }
-        });
-
-        jLabel2.setText(C.i18n("ui.label.newProfileWindow.copy_from")); // NOI18N
-
-        btnCancel.setText(C.i18n("button.cancel")); // NOI18N
-        btnCancel.addActionListener(new java.awt.event.ActionListener() {
-            public void actionPerformed(java.awt.event.ActionEvent evt) {
-                btnCancelActionPerformed(evt);
-            }
-        });
-
-        btnOK.setText(C.i18n("ui.button.ok")); // NOI18N
-        btnOK.addActionListener(new java.awt.event.ActionListener() {
-            public void actionPerformed(java.awt.event.ActionEvent evt) {
-                btnOKActionPerformed(evt);
-            }
-        });
-
-        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
-        getContentPane().setLayout(layout);
-        layout.setHorizontalGroup(
-            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-            .addGroup(layout.createSequentialGroup()
-                .addContainerGap()
-                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-                    .addGroup(layout.createSequentialGroup()
-                        .addComponent(jLabel1)
-                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                        .addComponent(txtNewProfileName))
-                    .addGroup(layout.createSequentialGroup()
-                        .addComponent(jLabel2)
-                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                        .addComponent(cboProfiles, 0, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
-                    .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
-                        .addGap(0, 262, Short.MAX_VALUE)
-                        .addComponent(btnOK)
-                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                        .addComponent(btnCancel)))
-                .addContainerGap())
-        );
-        layout.setVerticalGroup(
-            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-            .addGroup(layout.createSequentialGroup()
-                .addContainerGap()
-                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
-                    .addComponent(jLabel1)
-                    .addComponent(txtNewProfileName, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
-                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
-                    .addComponent(jLabel2)
-                    .addComponent(cboProfiles, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
-                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
-                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
-                    .addComponent(btnCancel)
-                    .addComponent(btnOK))
-                .addContainerGap())
-        );
-
-        pack();
-    }// </editor-fold>//GEN-END:initComponents
-
-    private void txtNewProfileNameKeyTyped(java.awt.event.KeyEvent evt) {//GEN-FIRST:event_txtNewProfileNameKeyTyped
-        switch (evt.getKeyCode()) {
-        case 13:
-            act();
-            break;
-        case 27:
-            this.dispose();
-            break;
-        default:
-            break;
-        }
-    }//GEN-LAST:event_txtNewProfileNameKeyTyped
-
-    private void btnOKActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnOKActionPerformed
-        act();
-    }//GEN-LAST:event_btnOKActionPerformed
-
-    void act() {
-        if (!StrUtils.isBlank(txtNewProfileName.getText())) {
-            Profile newProfile = new Profile(txtNewProfileName.getText(), Settings.getProfile(cboProfiles.getSelectedItem().toString()));
-            Settings.putProfile(newProfile);
-        }
-        this.dispose();
-    }
-
-    private void btnCancelActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnCancelActionPerformed
-        this.dispose();
-    }//GEN-LAST:event_btnCancelActionPerformed
-
-    // Variables declaration - do not modify//GEN-BEGIN:variables
-    private javax.swing.JButton btnCancel;
-    private javax.swing.JButton btnOK;
-    private javax.swing.JComboBox cboProfiles;
-    private javax.swing.JLabel jLabel1;
-    private javax.swing.JLabel jLabel2;
-    private javax.swing.JTextField txtNewProfileName;
-    // End of variables declaration//GEN-END:variables
-}

HMCL/src/main/java/org/jackhuang/hmcl/ui/NewTabPane.java

@@ -1,59 +0,0 @@
-/*
- * Hello Minecraft! Launcher.
- * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
- */
-package org.jackhuang.hmcl.ui;
-
-import javax.swing.JTabbedPane;
-import javax.swing.event.ChangeEvent;
-import javax.swing.event.ChangeListener;
-import org.jackhuang.hmcl.api.ui.TopTabPage;
-
-/**
- *
- * @author huangyuhui
- */
-public class NewTabPane extends JTabbedPane implements ChangeListener {
-
-    public NewTabPane() {
-        super();
-        addChangeListener(this);
-    }
-
-    public boolean initializing;
-
-    @Override
-    public void stateChanged(ChangeEvent e) {
-        if (initializing)
-            return;
-        for (int i = 0; i < getComponentCount(); ++i)
-            if (getComponent(i) instanceof TopTabPage) {
-                TopTabPage comp = (TopTabPage) getComponent(i);
-                comp.setId(i);
-                if (getSelectedIndex() != i)
-                    ((TopTabPage) getComponent(i)).onLeave();
-            }
-        if (getSelectedComponent() instanceof TopTabPage) {
-            if (page == null && getComponentCount() > 0 && getComponent(0) instanceof TopTabPage)
-                page = (TopTabPage) getComponent(0);
-            ((TopTabPage) getSelectedComponent()).onSelect(page);
-            page = (TopTabPage) getSelectedComponent();
-        }
-    }
-
-    TopTabPage page = null;
-
-}

HMCL/src/main/java/org/jackhuang/hmcl/ui/RepaintPage.java

@@ -1,58 +0,0 @@
-/*
- * Hello Minecraft! Launcher.
- * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
- * 
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
- */
-package org.jackhuang.hmcl.ui;
-
-import org.jackhuang.hmcl.util.ui.Page;
-import org.jackhuang.hmcl.util.ui.IRepaint;
-import java.awt.Rectangle;
-import java.awt.Window;
-import java.util.Arrays;
-import java.util.Collection;
-import javax.swing.JComponent;
-
-/**
- *
- * @author huang
- */
-public class RepaintPage extends Page implements IRepaint {
-
-    public RepaintPage() {
-        super();
-    }
-    
-    JComponent repainter;
-
-    @Override
-    public JComponent getRepaintComponent() {
-        return repainter;
-    }
-
-    public void setRepainter(JComponent repainter) {
-        this.repainter = repainter;
-    }
-
-    @Override
-    public Collection<Rectangle> getRepaintRects() {
-        return Arrays.asList(this.getBounds());
-    }
-
-    @Override
-    public Window getRepaintWindow() {
-        return null;
-    }
-}

HMCL/src/main/java/org/jackhuang/hmcl/ui/SVG.java

@@ -0,0 +1,169 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui;
+
+import javafx.beans.binding.ObjectBinding;
+import javafx.geometry.Pos;
+import javafx.scene.Group;
+import javafx.scene.Node;
+import javafx.scene.layout.StackPane;
+import javafx.scene.paint.Paint;
+import javafx.scene.shape.SVGPath;
+
+public final class SVG {
+    private SVG() {
+    }
+
+    private static Node createSVGPath(String d, ObjectBinding<? extends Paint> fill, double width, double height) {
+        SVGPath path = new SVGPath();
+        path.getStyleClass().add("svg");
+        path.setContent(d);
+        path.fillProperty().bind(fill);
+
+        if (width < 0 || height < 0) {
+            StackPane pane = new StackPane(path);
+            pane.setAlignment(Pos.CENTER);
+            return pane;
+        }
+
+        Group svg = new Group(path);
+        double scale = Math.min(width / svg.getBoundsInParent().getWidth(), height / svg.getBoundsInParent().getHeight());
+        svg.setScaleX(scale);
+        svg.setScaleY(scale);
+
+        return svg;
+    }
+
+    // default fill: white, width: 20, height 20
+
+    public static Node gear(ObjectBinding<? extends Paint> fill, double width, double height) {
+        return createSVGPath("M12,15.5A3.5,3.5 0 0,1 8.5,12A3.5,3.5 0 0,1 12,8.5A3.5,3.5 0 0,1 15.5,12A3.5,3.5 0 0,1 12,15.5M19.43,12.97C19.47,12.65 19.5,12.33 19.5,12C19.5,11.67 19.47,11.34 19.43,11L21.54,9.37C21.73,9.22 21.78,8.95 21.66,8.73L19.66,5.27C19.54,5.05 19.27,4.96 19.05,5.05L16.56,6.05C16.04,5.66 15.5,5.32 14.87,5.07L14.5,2.42C14.46,2.18 14.25,2 14,2H10C9.75,2 9.54,2.18 9.5,2.42L9.13,5.07C8.5,5.32 7.96,5.66 7.44,6.05L4.95,5.05C4.73,4.96 4.46,5.05 4.34,5.27L2.34,8.73C2.21,8.95 2.27,9.22 2.46,9.37L4.57,11C4.53,11.34 4.5,11.67 4.5,12C4.5,12.33 4.53,12.65 4.57,12.97L2.46,14.63C2.27,14.78 2.21,15.05 2.34,15.27L4.34,18.73C4.46,18.95 4.73,19.03 4.95,18.95L7.44,17.94C7.96,18.34 8.5,18.68 9.13,18.93L9.5,21.58C9.54,21.82 9.75,22 10,22H14C14.25,22 14.46,21.82 14.5,21.58L14.87,18.93C15.5,18.67 16.04,18.34 16.56,17.94L19.05,18.95C19.27,19.03 19.54,18.95 19.66,18.73L21.66,15.27C21.78,15.05 21.73,14.78 21.54,14.63L19.43,12.97Z", fill, width, height);
+    }
+
+    public static Node back(ObjectBinding<? extends Paint> fill, double width, double height) {
+        return createSVGPath("M20,11V13H8L13.5,18.5L12.08,19.92L4.16,12L12.08,4.08L13.5,5.5L8,11H20Z", fill, width, height);
+    }
+
+    public static Node close(ObjectBinding<? extends Paint> fill, double width, double height) {
+        return createSVGPath("M19,6.41L17.59,5L12,10.59L6.41,5L5,6.41L10.59,12L5,17.59L6.41,19L12,13.41L17.59,19L19,17.59L13.41,12L19,6.41Z", fill, width, height);
+    }
+
+    public static Node dotsVertical(ObjectBinding<? extends Paint> fill, double width, double height) {
+        return createSVGPath("M12,16A2,2 0 0,1 14,18A2,2 0 0,1 12,20A2,2 0 0,1 10,18A2,2 0 0,1 12,16M12,10A2,2 0 0,1 14,12A2,2 0 0,1 12,14A2,2 0 0,1 10,12A2,2 0 0,1 12,10M12,4A2,2 0 0,1 14,6A2,2 0 0,1 12,8A2,2 0 0,1 10,6A2,2 0 0,1 12,4Z", fill, width, height);
+    }
+
+    public static Node delete(ObjectBinding<? extends Paint> fill, double width, double height) {
+        return createSVGPath("M19,4H15.5L14.5,3H9.5L8.5,4H5V6H19M6,19A2,2 0 0,0 8,21H16A2,2 0 0,0 18,19V7H6V19Z", fill, width, height);
+    }
+
+    public static Node accountEdit(ObjectBinding<? extends Paint> fill, double width, double height) {
+        return createSVGPath("M21.7,13.35L20.7,14.35L18.65,12.3L19.65,11.3C19.86,11.09 20.21,11.09 20.42,11.3L21.7,12.58C21.91,12.79 21.91,13.14 21.7,13.35M12,18.94L18.06,12.88L20.11,14.93L14.06,21H12V18.94M12,14C7.58,14 4,15.79 4,18V20H10V18.11L14,14.11C13.34,14.03 12.67,14 12,14M12,4A4,4 0 0,0 8,8A4,4 0 0,0 12,12A4,4 0 0,0 16,8A4,4 0 0,0 12,4Z", fill, width, height);
+    }
+
+    public static Node expand(ObjectBinding<? extends Paint> fill, double width, double height) {
+        return createSVGPath("M16.59 8.59L12 13.17 7.41 8.59 6 10l6 6 6-6z", fill, width, height);
+    }
+
+    public static Node collapse(ObjectBinding<? extends Paint> fill, double width, double height) {
+        return createSVGPath("M12 8l-6 6 1.41 1.41L12 10.83l4.59 4.58L18 14z", fill, width, height);
+    }
+
+    public static Node navigate(ObjectBinding<? extends Paint> fill, double width, double height) {
+        return createSVGPath("M14,3V5H17.59L7.76,14.83L9.17,16.24L19,6.41V10H21V3M19,19H5V5H12V3H5C3.89,3 3,3.89 3,5V19A2,2 0 0,0 5,21H19A2,2 0 0,0 21,19V12H19V19Z", fill, width, height);
+    }
+
+    public static Node launch(ObjectBinding<? extends Paint> fill, double width, double height) {
+        return createSVGPath("M1008 6.286q18.857 13.714 15.429 36.571l-146.286 877.714q-2.857 16.571-18.286 25.714-8 4.571-17.714 4.571-6.286 0-13.714-2.857l-258.857-105.714-138.286 168.571q-10.286 13.143-28 13.143-7.429 0-12.571-2.286-10.857-4-17.429-13.429t-6.571-20.857v-199.429l493.714-605.143-610.857 528.571-225.714-92.571q-21.143-8-22.857-31.429-1.143-22.857 18.286-33.714l950.857-548.571q8.571-5.143 18.286-5.14311.429 0 20.571 6.286z", fill, width, height);
+    }
+
+    public static Node launch2(ObjectBinding<? extends Paint> fill, double width, double height) {
+        return createSVGPath("M14,3V5H17.59L7.76,14.83L9.17,16.24L19,6.41V10H21V3M19,19H5V5H12V3H5C3.89,3 3,3.89 3,5V19A2,2 0 0,0 5,21H19A2,2 0 0,0 21,19V12H19V19Z", fill, width, height);
+    }
+
+    public static Node script(ObjectBinding<? extends Paint> fill, double width, double height) {
+        return createSVGPath("M14,20A2,2 0 0,0 16,18V5H9A1,1 0 0,0 8,6V16H5V5A3,3 0 0,1 8,2H19A3,3 0 0,1 22,5V6H18V18L18,19A3,3 0 0,1 15,22H5A3,3 0 0,1 2,19V18H12A2,2 0 0,0 14,20Z", fill, width, height);
+    }
+
+    public static Node pencil(ObjectBinding<? extends Paint> fill, double width, double height) {
+        return createSVGPath("M20.71,4.04C21.1,3.65 21.1,3 20.71,2.63L18.37,0.29C18,-0.1 17.35,-0.1 16.96,0.29L15,2.25L18.75,6M17.75,7L14,3.25L4,13.25V17H7.75L17.75,7Z", fill, width, height);
+    }
+
+    public static Node refresh(ObjectBinding<? extends Paint> fill, double width, double height) {
+        return createSVGPath("M17.65,6.35C16.2,4.9 14.21,4 12,4A8,8 0 0,0 4,12A8,8 0 0,0 12,20C15.73,20 18.84,17.45 19.73,14H17.65C16.83,16.33 14.61,18 12,18A6,6 0 0,1 6,12A6,6 0 0,1 12,6C13.66,6 15.14,6.69 16.22,7.78L13,11H20V4L17.65,6.35Z", fill, width, height);
+    }
+
+    public static Node folderOpen(ObjectBinding<? extends Paint> fill, double width, double height) {
+        return createSVGPath("M19,20H4C2.89,20 2,19.1 2,18V6C2,4.89 2.89,4 4,4H10L12,6H19A2,2 0 0,1 21,8H21L4,8V18L6.14,10H23.21L20.93,18.5C20.7,19.37 19.92,20 19,20Z", fill, width, height);
+    }
+
+    public static Node update(ObjectBinding<? extends Paint> fill, double width, double height) {
+        return createSVGPath("M21,10.12H14.22L16.96,7.3C14.23,4.6 9.81,4.5 7.08,7.2C4.35,9.91 4.35,14.28 7.08,17C9.81,19.7 14.23,19.7 16.96,17C18.32,15.65 19,14.08 19,12.1H21C21,14.08 20.12,16.65 18.36,18.39C14.85,21.87 9.15,21.87 5.64,18.39C2.14,14.92 2.11,9.28 5.62,5.81C9.13,2.34 14.76,2.34 18.27,5.81L21,3V10.12M12.5,8V12.25L16,14.33L15.28,15.54L11,13V8H12.5Z", fill, width, height);
+    }
+
+    public static Node closeCircle(ObjectBinding<? extends Paint> fill, double width, double height) {
+        return createSVGPath("M12,2C17.53,2 22,6.47 22,12C22,17.53 17.53,22 12,22C6.47,22 2,17.53 2,12C2,6.47 6.47,2 12,2M15.59,7L12,10.59L8.41,7L7,8.41L10.59,12L7,15.59L8.41,17L12,13.41L15.59,17L17,15.59L13.41,12L17,8.41L15.59,7Z", fill, width, height);
+    }
+
+    public static Node checkCircle(ObjectBinding<? extends Paint> fill, double width, double height) {
+        return createSVGPath("M12,2A10,10 0 0,1 22,12A10,10 0 0,1 12,22A10,10 0 0,1 2,12A10,10 0 0,1 12,2M11,16.5L18,9.5L16.59,8.09L11,13.67L7.91,10.59L6.5,12L11,16.5Z", fill, width, height);
+    }
+
+    public static Node infoCircle(ObjectBinding<? extends Paint> fill, double width, double height) {
+        return createSVGPath("M13,9H11V7H13M13,17H11V11H13M12,2A10,10 0 0,0 2,12A10,10 0 0,0 12,22A10,10 0 0,0 22,12A10,10 0 0,0 12,2Z", fill, width, height);
+    }
+
+    public static Node helpCircle(ObjectBinding<? extends Paint> fill, double width, double height) {
+        return createSVGPath("M15.07,11.25L14.17,12.17C13.45,12.89 13,13.5 13,15H11V14.5C11,13.39 11.45,12.39 12.17,11.67L13.41,10.41C13.78,10.05 14,9.55 14,9C14,7.89 13.1,7 12,7A2,2 0 0,0 10,9H8A4,4 0 0,1 12,5A4,4 0 0,1 16,9C16,9.88 15.64,10.67 15.07,11.25M13,19H11V17H13M12,2A10,10 0 0,0 2,12A10,10 0 0,0 12,22A10,10 0 0,0 22,12C22,6.47 17.5,2 12,2Z", fill, width, height);
+    }
+
+    public static Node alert(ObjectBinding<? extends Paint> fill, double width, double height) {
+        return createSVGPath("M13,14H11V10H13M13,18H11V16H13M1,21H23L12,2L1,21Z", fill, width, height);
+    }
+
+    public static Node plus(ObjectBinding<? extends Paint> fill, double width, double height) {
+        return createSVGPath("M19,13H13V19H11V13H5V11H11V5H13V11H19V13Z", fill, width, height);
+    }
+
+    public static Node importIcon(ObjectBinding<? extends Paint> fill, double width, double height) {
+        return createSVGPath("M14,12L10,8V11H2V13H10V16M20,18V6C20,4.89 19.1,4 18,4H6A2,2 0 0,0 4,6V9H6V6H18V18H6V15H4V18A2,2 0 0,0 6,20H18A2,2 0 0,0 20,18Z", fill, width, height);
+    }
+
+    public static Node export(ObjectBinding<? extends Paint> fill, double width, double height) {
+        return createSVGPath("M23,12L19,8V11H10V13H19V16M1,18V6C1,4.89 1.9,4 3,4H15A2,2 0 0,1 17,6V9H15V6H3V18H15V15H17V18A2,2 0 0,1 15,20H3A2,2 0 0,1 1,18Z", fill, width, height);
+    }
+
+    public static Node openInNew(ObjectBinding<? extends Paint> fill, double width, double height) {
+        return createSVGPath("M14,3V5H17.59L7.76,14.83L9.17,16.24L19,6.41V10H21V3M19,19H5V5H12V3H5C3.89,3 3,3.9 3,5V19A2,2 0 0,0 5,21H19A2,2 0 0,0 21,19V12H19V19Z", fill, width, height);
+    }
+
+    public static Node triangle(ObjectBinding<? extends Paint> fill, double width, double height) {
+        return createSVGPath("M1,21H23L12,2", fill, width, height);
+    }
+
+    public static Node home(ObjectBinding<? extends Paint> fill, double width, double height) {
+        return createSVGPath("M10,20V14H14V20H19V12H22L12,3L2,12H5V20H10Z", fill, width, height);
+    }
+
+    public static Node viewList(ObjectBinding<? extends Paint> fill, double width, double height) {
+        return createSVGPath("M7,5H21V7H7V5M7,13V11H21V13H7M4,4.5A1.5,1.5 0 0,1 5.5,6A1.5,1.5 0 0,1 4,7.5A1.5,1.5 0 0,1 2.5,6A1.5,1.5 0 0,1 4,4.5M4,10.5A1.5,1.5 0 0,1 5.5,12A1.5,1.5 0 0,1 4,13.5A1.5,1.5 0 0,1 2.5,12A1.5,1.5 0 0,1 4,10.5M7,19V17H21V19H7M4,16.5A1.5,1.5 0 0,1 5.5,18A1.5,1.5 0 0,1 4,19.5A1.5,1.5 0 0,1 2.5,18A1.5,1.5 0 0,1 4,16.5Z", fill, width, height);
+    }
+
+    public static Node check(ObjectBinding<? extends Paint> fill, double width, double height) {
+        return createSVGPath("M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z", fill, width, height);
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/SettingsPage.java

@@ -0,0 +1,255 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui;
+
+import com.jfoenix.controls.JFXColorPicker;
+import com.jfoenix.effects.JFXDepthManager;
+import javafx.application.Platform;
+import javafx.beans.InvalidationListener;
+import javafx.beans.WeakInvalidationListener;
+import javafx.beans.binding.Bindings;
+import javafx.beans.binding.When;
+import javafx.beans.property.ReadOnlyStringProperty;
+import javafx.beans.property.ReadOnlyStringWrapper;
+import javafx.scene.control.ToggleGroup;
+import javafx.scene.paint.Color;
+import javafx.scene.text.Font;
+import org.jackhuang.hmcl.Metadata;
+import org.jackhuang.hmcl.setting.*;
+import org.jackhuang.hmcl.ui.construct.MessageDialogPane.MessageType;
+import org.jackhuang.hmcl.ui.construct.Validator;
+import org.jackhuang.hmcl.ui.decorator.DecoratorPage;
+import org.jackhuang.hmcl.upgrade.RemoteVersion;
+import org.jackhuang.hmcl.upgrade.UpdateChannel;
+import org.jackhuang.hmcl.upgrade.UpdateChecker;
+import org.jackhuang.hmcl.upgrade.UpdateHandler;
+import org.jackhuang.hmcl.util.Logging;
+import org.jackhuang.hmcl.util.i18n.Locales;
+import org.jackhuang.hmcl.util.javafx.SafeStringConverter;
+
+import java.awt.*;
+import java.io.IOException;
+import java.net.Proxy;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.Optional;
+import java.util.logging.Level;
+
+import static org.jackhuang.hmcl.setting.ConfigHolder.config;
+import static org.jackhuang.hmcl.util.Lang.thread;
+import static org.jackhuang.hmcl.util.Logging.LOG;
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+import static org.jackhuang.hmcl.util.javafx.ExtendedProperties.reservedSelectedPropertyFor;
+import static org.jackhuang.hmcl.util.javafx.ExtendedProperties.selectedItemPropertyFor;
+
+public final class SettingsPage extends SettingsView implements DecoratorPage {
+    private final ReadOnlyStringWrapper title = new ReadOnlyStringWrapper(this, "title", i18n("settings.launcher"));
+
+    private InvalidationListener updateListener;
+
+    public SettingsPage() {
+        FXUtils.smoothScrolling(scroll);
+
+        // ==== Download sources ====
+        cboDownloadSource.getItems().setAll(DownloadProviders.providersById.keySet());
+        selectedItemPropertyFor(cboDownloadSource).bindBidirectional(config().downloadTypeProperty());
+        // ====
+
+        // ==== Font ====
+        cboFont.valueProperty().bindBidirectional(config().fontFamilyProperty());
+
+        txtFontSize.textProperty().bindBidirectional(config().fontSizeProperty(),
+                SafeStringConverter.fromFiniteDouble()
+                        .restrict(it -> it > 0)
+                        .fallbackTo(12.0)
+                        .asPredicate(Validator.addTo(txtFontSize)));
+
+        lblDisplay.fontProperty().bind(Bindings.createObjectBinding(
+                () -> Font.font(config().getFontFamily(), config().getFontSize()),
+                config().fontFamilyProperty(), config().fontSizeProperty()));
+        // ====
+
+        // ==== Languages ====
+        cboLanguage.getItems().setAll(Locales.LOCALES);
+        selectedItemPropertyFor(cboLanguage).bindBidirectional(config().localizationProperty());
+        // ====
+
+        // ==== Proxy ====
+        txtProxyHost.textProperty().bindBidirectional(config().proxyHostProperty());
+        txtProxyPort.textProperty().bindBidirectional(config().proxyPortProperty(),
+                SafeStringConverter.fromInteger()
+                        .restrict(it -> it >= 0 && it <= 0xFFFF)
+                        .fallbackTo(0)
+                        .asPredicate(Validator.addTo(txtProxyPort)));
+        txtProxyUsername.textProperty().bindBidirectional(config().proxyUserProperty());
+        txtProxyPassword.textProperty().bindBidirectional(config().proxyPassProperty());
+
+        proxyPane.disableProperty().bind(chkDisableProxy.selectedProperty());
+        authPane.disableProperty().bind(chkProxyAuthentication.selectedProperty().not());
+
+        reservedSelectedPropertyFor(chkDisableProxy).bindBidirectional(config().hasProxyProperty());
+        chkProxyAuthentication.selectedProperty().bindBidirectional(config().hasProxyAuthProperty());
+
+        ToggleGroup proxyConfigurationGroup = new ToggleGroup();
+        chkProxyHttp.setUserData(Proxy.Type.HTTP);
+        chkProxyHttp.setToggleGroup(proxyConfigurationGroup);
+        chkProxySocks.setUserData(Proxy.Type.SOCKS);
+        chkProxySocks.setToggleGroup(proxyConfigurationGroup);
+        selectedItemPropertyFor(proxyConfigurationGroup, Proxy.Type.class).bindBidirectional(config().proxyTypeProperty());
+        // ====
+
+        fileCommonLocation.loadChildren(Arrays.asList(
+                fileCommonLocation.createChildren(i18n("launcher.cache_directory.default"), EnumCommonDirectory.DEFAULT)
+        ), EnumCommonDirectory.CUSTOM);
+        fileCommonLocation.selectedDataProperty().bindBidirectional(config().commonDirTypeProperty());
+        fileCommonLocation.customTextProperty().bindBidirectional(config().commonDirectoryProperty());
+        fileCommonLocation.subtitleProperty().bind(
+                Bindings.createObjectBinding(() -> Optional.ofNullable(Settings.instance().getCommonDirectory())
+                                .orElse(i18n("launcher.cache_directory.disabled")),
+                        config().commonDirectoryProperty(), config().commonDirTypeProperty()));
+
+        // ==== Update ====
+        FXUtils.installFastTooltip(btnUpdate, i18n("update.tooltip"));
+        updateListener = any -> {
+            btnUpdate.setVisible(UpdateChecker.isOutdated());
+
+            if (UpdateChecker.isOutdated()) {
+                lblUpdateSub.setText(i18n("update.newest_version", UpdateChecker.getLatestVersion().getVersion()));
+                lblUpdateSub.getStyleClass().setAll("update-label");
+
+                lblUpdate.setText(i18n("update.found"));
+                lblUpdate.getStyleClass().setAll("update-label");
+            } else if (UpdateChecker.isCheckingUpdate()) {
+                lblUpdateSub.setText(i18n("update.checking"));
+                lblUpdateSub.getStyleClass().setAll("subtitle-label");
+
+                lblUpdate.setText(i18n("update"));
+                lblUpdate.getStyleClass().setAll();
+            } else {
+                lblUpdateSub.setText(i18n("update.latest"));
+                lblUpdateSub.getStyleClass().setAll("subtitle-label");
+
+                lblUpdate.setText(i18n("update"));
+                lblUpdate.getStyleClass().setAll();
+            }
+        };
+        UpdateChecker.latestVersionProperty().addListener(new WeakInvalidationListener(updateListener));
+        UpdateChecker.outdatedProperty().addListener(new WeakInvalidationListener(updateListener));
+        UpdateChecker.checkingUpdateProperty().addListener(new WeakInvalidationListener(updateListener));
+        updateListener.invalidated(null);
+
+        lblUpdateNote.setWrappingWidth(470);
+
+        ToggleGroup updateChannelGroup = new ToggleGroup();
+        chkUpdateDev.setToggleGroup(updateChannelGroup);
+        chkUpdateDev.setUserData(UpdateChannel.DEVELOPMENT);
+        chkUpdateStable.setToggleGroup(updateChannelGroup);
+        chkUpdateStable.setUserData(UpdateChannel.STABLE);
+        selectedItemPropertyFor(updateChannelGroup, UpdateChannel.class).bindBidirectional(config().updateChannelProperty());
+        // ====
+
+        // ==== Background ====
+        backgroundItem.loadChildren(Collections.singletonList(
+                backgroundItem.createChildren(i18n("launcher.background.default"), EnumBackgroundImage.DEFAULT)
+        ), EnumBackgroundImage.CUSTOM);
+        backgroundItem.customTextProperty().bindBidirectional(config().backgroundImageProperty());
+        backgroundItem.selectedDataProperty().bindBidirectional(config().backgroundImageTypeProperty());
+        backgroundItem.subtitleProperty().bind(
+                new When(backgroundItem.selectedDataProperty().isEqualTo(EnumBackgroundImage.DEFAULT))
+                        .then(i18n("launcher.background.default"))
+                        .otherwise(config().backgroundImageProperty()));
+        // ====
+
+        // ==== Theme ====
+        JFXColorPicker picker = new JFXColorPicker(Color.web(config().getTheme().getColor()), null);
+        picker.setCustomColorText(i18n("color.custom"));
+        picker.setRecentColorsText(i18n("color.recent"));
+        picker.getCustomColors().setAll(Theme.SUGGESTED_COLORS);
+        picker.setOnAction(e -> {
+            Theme theme = Theme.custom(Theme.getColorDisplayName(picker.getValue()));
+            config().setTheme(theme);
+            Controllers.getScene().getStylesheets().setAll(theme.getStylesheets());
+        });
+        themeColorPickerContainer.getChildren().setAll(picker);
+        Platform.runLater(() -> JFXDepthManager.setDepth(picker, 0));
+        // ====
+    }
+
+    public String getTitle() {
+        return title.get();
+    }
+
+    @Override
+    public ReadOnlyStringProperty titleProperty() {
+        return title.getReadOnlyProperty();
+    }
+
+    public void setTitle(String title) {
+        this.title.set(title);
+    }
+
+    @Override
+    protected void onUpdate() {
+        RemoteVersion target = UpdateChecker.getLatestVersion();
+        if (target == null) {
+            return;
+        }
+        UpdateHandler.updateFrom(target);
+    }
+
+    @Override
+    protected void onExportLogs() {
+        // We cannot determine which file is JUL using.
+        // So we write all the logs to a new file.
+        thread(() -> {
+            Path logFile = Paths.get("hmcl-exported-logs-" + LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH-mm-ss")) + ".log").toAbsolutePath();
+
+            LOG.info("Exporting logs to " + logFile);
+            try {
+                Files.write(logFile, Logging.getRawLogs());
+            } catch (IOException e) {
+                Platform.runLater(() -> Controllers.dialog(i18n("settings.launcher.launcher_log.export.failed") + "\n" + e, null, MessageType.ERROR));
+                LOG.log(Level.WARNING, "Failed to export logs", e);
+                return;
+            }
+
+            Platform.runLater(() -> Controllers.dialog(i18n("settings.launcher.launcher_log.export.success", logFile)));
+            if (Desktop.isDesktopSupported()) {
+                try {
+                    Desktop.getDesktop().open(logFile.toFile());
+                } catch (IOException ignored) {
+                }
+            }
+        });
+    }
+
+    @Override
+    protected void onHelp() {
+        FXUtils.openLink(Metadata.HELP_URL);
+    }
+
+    @Override
+    protected void onSponsor() {
+        FXUtils.openLink("https://hmcl.huangyuhui.net/api/redirect/sponsor");
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/SettingsView.java

@@ -0,0 +1,509 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui;
+
+import com.jfoenix.controls.*;
+import javafx.geometry.HPos;
+import javafx.geometry.Pos;
+import javafx.geometry.VPos;
+import javafx.scene.Cursor;
+import javafx.scene.control.Label;
+import javafx.scene.control.ScrollPane;
+import javafx.scene.layout.*;
+import javafx.scene.text.Text;
+import javafx.scene.text.TextAlignment;
+import org.jackhuang.hmcl.setting.EnumBackgroundImage;
+import org.jackhuang.hmcl.setting.EnumCommonDirectory;
+import org.jackhuang.hmcl.setting.Theme;
+import org.jackhuang.hmcl.ui.construct.*;
+import org.jackhuang.hmcl.util.i18n.Locales.SupportedLocale;
+
+import static org.jackhuang.hmcl.setting.ConfigHolder.config;
+import static org.jackhuang.hmcl.ui.FXUtils.stringConverter;
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
+public abstract class SettingsView extends StackPane {
+    protected final JFXTextField txtProxyHost;
+    protected final JFXTextField txtProxyPort;
+    protected final JFXTextField txtProxyUsername;
+    protected final JFXPasswordField txtProxyPassword;
+    protected final JFXTextField txtFontSize;
+    protected final JFXComboBox<SupportedLocale> cboLanguage;
+    protected final JFXComboBox<String> cboDownloadSource;
+    protected final FontComboBox cboFont;
+    protected final MultiFileItem<EnumCommonDirectory> fileCommonLocation;
+    protected final Label lblDisplay;
+    protected final Label lblUpdate;
+    protected final Label lblUpdateSub;
+    protected final Text lblUpdateNote;
+    protected final JFXRadioButton chkUpdateStable;
+    protected final JFXRadioButton chkUpdateDev;
+    protected final JFXButton btnUpdate;
+    protected final ScrollPane scroll;
+    protected final MultiFileItem<EnumBackgroundImage> backgroundItem;
+    protected final StackPane themeColorPickerContainer;
+    protected final JFXCheckBox chkDisableProxy;
+    protected final JFXRadioButton chkProxyHttp;
+    protected final JFXRadioButton chkProxySocks;
+    protected final JFXCheckBox chkProxyAuthentication;
+    protected final GridPane authPane;
+    protected final Pane proxyPane;
+
+    public SettingsView() {
+        scroll = new ScrollPane();
+        getChildren().setAll(scroll);
+        scroll.setStyle("-fx-font-size: 14;");
+        scroll.setFitToWidth(true);
+
+        {
+            VBox rootPane = new VBox();
+            rootPane.setStyle("-fx-padding: 18;");
+            {
+                ComponentList settingsPane = new ComponentList();
+                {
+                    {
+                        StackPane sponsorPane = new StackPane();
+                        sponsorPane.setCursor(Cursor.HAND);
+                        sponsorPane.setOnMouseClicked(e -> onSponsor());
+                        {
+                            Label label = new Label(i18n("sponsor.hmcl"));
+                            label.setWrapText(true);
+                            label.prefWidthProperty().bind(sponsorPane.widthProperty());
+                            sponsorPane.getChildren().add(label);
+                        }
+                        settingsPane.getContent().add(sponsorPane);
+                    }
+
+                    ComponentSublist updatePane = new ComponentSublist();
+                    updatePane.setTitle(i18n("update"));
+                    updatePane.setHasSubtitle(true);
+                    {
+                        VBox headerLeft = new VBox();
+
+                        lblUpdate = new Label(i18n("update"));
+                        lblUpdateSub = new Label();
+                        lblUpdateSub.getStyleClass().add("subtitle-label");
+
+                        headerLeft.getChildren().setAll(lblUpdate, lblUpdateSub);
+                        updatePane.setHeaderLeft(headerLeft);
+                    }
+
+                    {
+                        btnUpdate = new JFXButton();
+                        btnUpdate.setOnMouseClicked(e -> onUpdate());
+                        btnUpdate.getStyleClass().add("toggle-icon4");
+                        btnUpdate.setGraphic(SVG.update(Theme.blackFillBinding(), 20, 20));
+
+                        updatePane.setHeaderRight(btnUpdate);
+                    }
+
+                    {
+                        VBox content = new VBox();
+                        content.setSpacing(8);
+
+                        chkUpdateStable = new JFXRadioButton(i18n("update.channel.stable"));
+                        chkUpdateDev = new JFXRadioButton(i18n("update.channel.dev"));
+
+                        VBox noteWrapper = new VBox();
+                        noteWrapper.setStyle("-fx-padding: 10 0 0 0;");
+                        lblUpdateNote = new Text(i18n("update.note"));
+                        noteWrapper.getChildren().setAll(lblUpdateNote);
+
+                        content.getChildren().setAll(chkUpdateStable, chkUpdateDev, noteWrapper);
+
+                        updatePane.getContent().add(content);
+                    }
+                    settingsPane.getContent().add(updatePane);
+                }
+
+                {
+                    BorderPane updatePane = new BorderPane();
+                    {
+                        VBox headerLeft = new VBox();
+
+                        Label help = new Label(i18n("help"));
+                        Label helpSubtitle = new Label(i18n("help.detail"));
+                        helpSubtitle.getStyleClass().add("subtitle-label");
+
+                        headerLeft.getChildren().setAll(help, helpSubtitle);
+                        updatePane.setLeft(headerLeft);
+                    }
+
+                    {
+                        JFXButton btnExternal = new JFXButton();
+                        btnExternal.setOnMouseClicked(e -> onHelp());
+                        btnExternal.getStyleClass().add("toggle-icon4");
+                        btnExternal.setGraphic(SVG.openInNew(Theme.blackFillBinding(), -1, -1));
+
+                        updatePane.setRight(btnExternal);
+                    }
+                    settingsPane.getContent().add(updatePane);
+                }
+
+                {
+                    fileCommonLocation = new MultiFileItem<>(true);
+                    fileCommonLocation.setTitle(i18n("launcher.cache_directory"));
+                    fileCommonLocation.setDirectory(true);
+                    fileCommonLocation.setChooserTitle(i18n("launcher.cache_directory.choose"));
+                    fileCommonLocation.setHasSubtitle(true);
+                    fileCommonLocation.setCustomText("settings.custom");
+
+                    settingsPane.getContent().add(fileCommonLocation);
+                }
+
+                {
+                    backgroundItem = new MultiFileItem<>(true);
+                    backgroundItem.setTitle(i18n("launcher.background"));
+                    backgroundItem.setChooserTitle(i18n("launcher.background.choose"));
+                    backgroundItem.setHasSubtitle(true);
+                    backgroundItem.setCustomText(i18n("settings.custom"));
+
+                    settingsPane.getContent().add(backgroundItem);
+                }
+
+                {
+                    BorderPane downloadSourcePane = new BorderPane();
+                    {
+                        Label label = new Label(i18n("settings.launcher.download_source"));
+                        BorderPane.setAlignment(label, Pos.CENTER_LEFT);
+                        downloadSourcePane.setLeft(label);
+                    }
+
+                    {
+                        cboDownloadSource = new JFXComboBox<>();
+                        cboDownloadSource.setConverter(stringConverter(key -> i18n("download.provider." + key)));
+                        downloadSourcePane.setRight(cboDownloadSource);
+                    }
+                    settingsPane.getContent().add(downloadSourcePane);
+                }
+
+                {
+                    BorderPane languagePane = new BorderPane();
+
+                    Label left = new Label(i18n("settings.launcher.language"));
+                    BorderPane.setAlignment(left, Pos.CENTER_LEFT);
+                    languagePane.setLeft(left);
+
+                    cboLanguage = new JFXComboBox<>();
+                    cboLanguage.setConverter(stringConverter(locale -> locale.getName(config().getLocalization().getResourceBundle())));
+                    FXUtils.setLimitWidth(cboLanguage, 400);
+                    languagePane.setRight(cboLanguage);
+
+                    settingsPane.getContent().add(languagePane);
+                }
+
+                {
+                    ComponentList proxyList = new ComponentList();
+                    proxyList.setTitle(i18n("settings.launcher.proxy"));
+
+                    VBox proxyWrapper = new VBox();
+                    proxyWrapper.setSpacing(10);
+
+                    {
+                        chkDisableProxy = new JFXCheckBox(i18n("settings.launcher.proxy.disable"));
+                        proxyWrapper.getChildren().add(chkDisableProxy);
+                    }
+
+                    {
+                        proxyPane = new VBox();
+                        proxyPane.setStyle("-fx-padding: 0 0 0 30;");
+
+                        ColumnConstraints colHgrow = new ColumnConstraints();
+                        colHgrow.setHgrow(Priority.ALWAYS);
+
+                        {
+                            HBox hBox = new HBox();
+                            chkProxyHttp = new JFXRadioButton(i18n("settings.launcher.proxy.http"));
+                            chkProxySocks = new JFXRadioButton(i18n("settings.launcher.proxy.socks"));
+                            hBox.getChildren().setAll(chkProxyHttp, chkProxySocks);
+                            proxyPane.getChildren().add(hBox);
+                        }
+
+                        {
+                            GridPane gridPane = new GridPane();
+                            gridPane.setHgap(20);
+                            gridPane.setVgap(10);
+                            gridPane.setStyle("-fx-padding: 0 0 0 15;");
+                            gridPane.getColumnConstraints().setAll(new ColumnConstraints(), colHgrow);
+                            gridPane.getRowConstraints().setAll(new RowConstraints(), new RowConstraints());
+
+                            {
+                                Label host = new Label(i18n("settings.launcher.proxy.host"));
+                                GridPane.setRowIndex(host, 1);
+                                GridPane.setColumnIndex(host, 0);
+                                GridPane.setHalignment(host, HPos.RIGHT);
+                                gridPane.getChildren().add(host);
+                            }
+
+                            {
+                                txtProxyHost = new JFXTextField();
+                                GridPane.setRowIndex(txtProxyHost, 1);
+                                GridPane.setColumnIndex(txtProxyHost, 1);
+                                gridPane.getChildren().add(txtProxyHost);
+                            }
+
+                            {
+                                Label port = new Label(i18n("settings.launcher.proxy.port"));
+                                GridPane.setRowIndex(port, 2);
+                                GridPane.setColumnIndex(port, 0);
+                                GridPane.setHalignment(port, HPos.RIGHT);
+                                gridPane.getChildren().add(port);
+                            }
+
+                            {
+                                txtProxyPort = new JFXTextField();
+                                GridPane.setRowIndex(txtProxyPort, 2);
+                                GridPane.setColumnIndex(txtProxyPort, 1);
+                                FXUtils.setValidateWhileTextChanged(txtProxyPort, true);
+                                txtProxyHost.getValidators().setAll(new NumberValidator(i18n("input.number"), false));
+                                gridPane.getChildren().add(txtProxyPort);
+                            }
+                            proxyPane.getChildren().add(gridPane);
+                        }
+
+                        {
+                            VBox vBox = new VBox();
+                            vBox.setStyle("-fx-padding: 20 0 20 5;");
+
+                            chkProxyAuthentication = new JFXCheckBox(i18n("settings.launcher.proxy.authentication"));
+                            vBox.getChildren().setAll(chkProxyAuthentication);
+
+                            proxyPane.getChildren().add(vBox);
+                        }
+
+                        {
+                            authPane = new GridPane();
+                            authPane.setHgap(20);
+                            authPane.setVgap(10);
+                            authPane.setStyle("-fx-padding: 0 0 0 15;");
+                            authPane.getColumnConstraints().setAll(new ColumnConstraints(), colHgrow);
+                            authPane.getRowConstraints().setAll(new RowConstraints(), new RowConstraints());
+
+                            {
+                                Label username = new Label(i18n("settings.launcher.proxy.username"));
+                                GridPane.setRowIndex(username, 0);
+                                GridPane.setColumnIndex(username, 0);
+                                authPane.getChildren().add(username);
+                            }
+
+                            {
+                                txtProxyUsername = new JFXTextField();
+                                GridPane.setRowIndex(txtProxyUsername, 0);
+                                GridPane.setColumnIndex(txtProxyUsername, 1);
+                                authPane.getChildren().add(txtProxyUsername);
+                            }
+
+                            {
+                                Label password = new Label(i18n("settings.launcher.proxy.password"));
+                                GridPane.setRowIndex(password, 1);
+                                GridPane.setColumnIndex(password, 0);
+                                authPane.getChildren().add(password);
+                            }
+
+                            {
+                                txtProxyPassword = new JFXPasswordField();
+                                GridPane.setRowIndex(txtProxyPassword, 1);
+                                GridPane.setColumnIndex(txtProxyPassword, 1);
+                                authPane.getChildren().add(txtProxyPassword);
+                            }
+
+                            proxyPane.getChildren().add(authPane);
+                        }
+                        proxyWrapper.getChildren().add(proxyPane);
+                    }
+                    proxyList.getContent().add(proxyWrapper);
+                    settingsPane.getContent().add(proxyList);
+                }
+
+                {
+                    BorderPane themePane = new BorderPane();
+
+                    Label left = new Label(i18n("settings.launcher.theme"));
+                    BorderPane.setAlignment(left, Pos.CENTER_LEFT);
+                    themePane.setLeft(left);
+
+                    themeColorPickerContainer = new StackPane();
+                    themeColorPickerContainer.setMinHeight(30);
+                    themePane.setRight(themeColorPickerContainer);
+
+                    settingsPane.getContent().add(themePane);
+                }
+
+                {
+                    ComponentSublist logPane = new ComponentSublist();
+                    logPane.setTitle(i18n("settings.launcher.log"));
+
+                    {
+                        JFXButton logButton = new JFXButton(i18n("settings.launcher.launcher_log.export"));
+                        logButton.setOnMouseClicked(e -> onExportLogs());
+                        logButton.getStyleClass().add("jfx-button-border");
+
+                        logPane.setHeaderRight(logButton);
+                    }
+
+                    {
+                        VBox fontPane = new VBox();
+                        fontPane.setSpacing(5);
+
+                        {
+                            BorderPane borderPane = new BorderPane();
+                            fontPane.getChildren().add(borderPane);
+                            {
+                                Label left = new Label(i18n("settings.launcher.log.font"));
+                                BorderPane.setAlignment(left, Pos.CENTER_LEFT);
+                                borderPane.setLeft(left);
+                            }
+
+                            {
+                                HBox hBox = new HBox();
+                                hBox.setSpacing(3);
+
+                                cboFont = new FontComboBox(12);
+                                txtFontSize = new JFXTextField();
+                                FXUtils.setLimitWidth(txtFontSize, 50);
+                                hBox.getChildren().setAll(cboFont, txtFontSize);
+
+                                borderPane.setRight(hBox);
+                            }
+                        }
+
+                        lblDisplay = new Label("[23:33:33] [Client Thread/INFO] [WaterPower]: Loaded mod WaterPower.");
+                        fontPane.getChildren().add(lblDisplay);
+
+                        logPane.getContent().add(fontPane);
+                    }
+                    settingsPane.getContent().add(logPane);
+                }
+
+                {
+                    StackPane aboutPane = new StackPane();
+                    GridPane gridPane = new GridPane();
+                    gridPane.setHgap(20);
+                    gridPane.setVgap(10);
+
+                    ColumnConstraints col1 = new ColumnConstraints();
+                    col1.setHgrow(Priority.SOMETIMES);
+                    col1.setMaxWidth(Double.NEGATIVE_INFINITY);
+                    col1.setMinWidth(Double.NEGATIVE_INFINITY);
+
+                    ColumnConstraints col2 = new ColumnConstraints();
+                    col2.setHgrow(Priority.SOMETIMES);
+                    col2.setMinWidth(20);
+                    col2.setMaxWidth(Double.POSITIVE_INFINITY);
+
+                    gridPane.getColumnConstraints().setAll(col1, col2);
+
+                    RowConstraints row = new RowConstraints();
+                    row.setMinHeight(Double.NEGATIVE_INFINITY);
+                    row.setValignment(VPos.TOP);
+                    row.setVgrow(Priority.SOMETIMES);
+                    gridPane.getRowConstraints().setAll(row, row, row, row, row, row);
+
+                    {
+                        Label label = new Label(i18n("about.copyright"));
+                        GridPane.setRowIndex(label, 0);
+                        GridPane.setColumnIndex(label, 0);
+                        gridPane.getChildren().add(label);
+                    }
+                    {
+                        Label label = new Label(i18n("about.copyright.statement"));
+                        label.setWrapText(true);
+                        GridPane.setRowIndex(label, 0);
+                        GridPane.setColumnIndex(label, 1);
+                        gridPane.getChildren().add(label);
+                    }
+                    {
+                        Label label = new Label(i18n("about.author"));
+                        GridPane.setRowIndex(label, 1);
+                        GridPane.setColumnIndex(label, 0);
+                        gridPane.getChildren().add(label);
+                    }
+                    {
+                        Label label = new Label(i18n("about.author.statement"));
+                        label.setWrapText(true);
+                        GridPane.setRowIndex(label, 1);
+                        GridPane.setColumnIndex(label, 1);
+                        gridPane.getChildren().add(label);
+                    }
+                    {
+                        Label label = new Label(i18n("about.thanks_to"));
+                        GridPane.setRowIndex(label, 2);
+                        GridPane.setColumnIndex(label, 0);
+                        gridPane.getChildren().add(label);
+                    }
+                    {
+                        Label label = new Label(i18n("about.thanks_to.statement"));
+                        label.setWrapText(true);
+                        GridPane.setRowIndex(label, 2);
+                        GridPane.setColumnIndex(label, 1);
+                        gridPane.getChildren().add(label);
+                    }
+                    {
+                        Label label = new Label(i18n("about.dependency"));
+                        GridPane.setRowIndex(label, 3);
+                        GridPane.setColumnIndex(label, 0);
+                        gridPane.getChildren().add(label);
+                    }
+                    {
+                        Label label = new Label(i18n("about.dependency.statement"));
+                        label.setWrapText(true);
+                        GridPane.setRowIndex(label, 3);
+                        GridPane.setColumnIndex(label, 1);
+                        gridPane.getChildren().add(label);
+                    }
+                    {
+                        Label label = new Label(i18n("about.claim"));
+                        GridPane.setRowIndex(label, 4);
+                        GridPane.setColumnIndex(label, 0);
+                        gridPane.getChildren().add(label);
+                    }
+                    {
+                        Label label = new Label(i18n("about.claim.statement"));
+                        label.setWrapText(true);
+                        label.setTextAlignment(TextAlignment.JUSTIFY);
+                        GridPane.setRowIndex(label, 4);
+                        GridPane.setColumnIndex(label, 1);
+                        gridPane.getChildren().add(label);
+                    }
+                    {
+                        Label label = new Label(i18n("about.open_source"));
+                        GridPane.setRowIndex(label, 5);
+                        GridPane.setColumnIndex(label, 0);
+                        gridPane.getChildren().add(label);
+                    }
+                    {
+                        Label label = new Label(i18n("about.open_source.statement"));
+                        label.setWrapText(true);
+                        GridPane.setRowIndex(label, 5);
+                        GridPane.setColumnIndex(label, 1);
+                        gridPane.getChildren().add(label);
+                    }
+                    aboutPane.getChildren().setAll(gridPane);
+                    settingsPane.getContent().add(aboutPane);
+                }
+                rootPane.getChildren().add(settingsPane);
+            }
+            scroll.setContent(rootPane);
+        }
+    }
+
+    protected abstract void onUpdate();
+    protected abstract void onHelp();
+    protected abstract void onExportLogs();
+    protected abstract void onSponsor();
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/WeakListenerHolder.java

@@ -0,0 +1,58 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui;
+
+import javafx.beans.InvalidationListener;
+import javafx.beans.WeakInvalidationListener;
+import javafx.beans.value.ChangeListener;
+import javafx.beans.value.WeakChangeListener;
+import javafx.collections.ListChangeListener;
+import javafx.collections.WeakListChangeListener;
+
+import java.util.LinkedList;
+import java.util.List;
+
+public class WeakListenerHolder {
+    private List<Object> refs = new LinkedList<>();
+
+    public WeakListenerHolder() {
+    }
+
+    public WeakInvalidationListener weak(InvalidationListener listener) {
+        refs.add(listener);
+        return new WeakInvalidationListener(listener);
+    }
+
+    public <T> WeakChangeListener<T> weak(ChangeListener<T> listener) {
+        refs.add(listener);
+        return new WeakChangeListener<>(listener);
+    }
+
+    public <T> WeakListChangeListener<T> weak(ListChangeListener<T> listener) {
+        refs.add(listener);
+        return new WeakListChangeListener<>(listener);
+    }
+
+    public void add(Object obj) {
+        refs.add(obj);
+    }
+
+    public boolean remove(Object obj) {
+        return refs.remove(obj);
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/WebStage.java

@@ -0,0 +1,39 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui;
+
+import javafx.scene.Scene;
+import javafx.scene.image.Image;
+import javafx.scene.web.WebView;
+import javafx.stage.Stage;
+
+import static org.jackhuang.hmcl.setting.ConfigHolder.config;
+
+public class WebStage extends Stage {
+    private final WebView webView = new WebView();
+
+    public WebStage() {
+        setScene(new Scene(webView, 800, 480));
+        getScene().getStylesheets().addAll(config().getTheme().getStylesheets());
+        getIcons().add(new Image("/assets/img/icon.png"));
+    }
+
+    public WebView getWebView() {
+        return webView;
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/account/AccountAdvancedListItem.java

@@ -0,0 +1,70 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui.account;
+
+import javafx.beans.binding.Bindings;
+import javafx.beans.property.ObjectProperty;
+import javafx.beans.property.SimpleObjectProperty;
+import javafx.scene.image.Image;
+import org.jackhuang.hmcl.auth.Account;
+import org.jackhuang.hmcl.auth.offline.OfflineAccount;
+import org.jackhuang.hmcl.auth.yggdrasil.YggdrasilAccount;
+import org.jackhuang.hmcl.game.TexturesLoader;
+import org.jackhuang.hmcl.setting.Theme;
+import org.jackhuang.hmcl.ui.SVG;
+import org.jackhuang.hmcl.ui.construct.AdvancedListItem;
+
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
+public class AccountAdvancedListItem extends AdvancedListItem {
+    private ObjectProperty<Account> account = new SimpleObjectProperty<Account>() {
+
+        @Override
+        protected void invalidated() {
+            Account account = get();
+            if (account == null) {
+                titleProperty().unbind();
+                setTitle(i18n("account.missing"));
+                setSubtitle(i18n("account.missing.add"));
+                imageProperty().unbind();
+                setImage(new Image("/assets/img/craft_table.png"));
+            } else {
+                titleProperty().bind(Bindings.createStringBinding(account::getCharacter, account));
+                setSubtitle(accountSubtitle(account));
+                imageProperty().bind(TexturesLoader.fxAvatarBinding(account, 32));
+            }
+        }
+    };
+
+    public AccountAdvancedListItem() {
+        setRightGraphic(SVG.viewList(Theme.blackFillBinding(), -1, -1));
+    }
+
+    public ObjectProperty<Account> accountProperty() {
+        return account;
+    }
+
+    private static String accountSubtitle(Account account) {
+        if (account instanceof OfflineAccount)
+            return i18n("account.methods.offline");
+        else if (account instanceof YggdrasilAccount)
+            return account.getUsername();
+        else
+            return "";
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/account/AccountList.java

@@ -0,0 +1,57 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui.account;
+
+import javafx.beans.property.*;
+import javafx.collections.FXCollections;
+import org.jackhuang.hmcl.auth.Account;
+import org.jackhuang.hmcl.ui.Controllers;
+import org.jackhuang.hmcl.ui.ListPage;
+import org.jackhuang.hmcl.ui.decorator.DecoratorPage;
+import org.jackhuang.hmcl.util.javafx.MappedObservableList;
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+import static org.jackhuang.hmcl.util.javafx.ExtendedProperties.createSelectedItemPropertyFor;
+
+public class AccountList extends ListPage<AccountListItem> implements DecoratorPage {
+    private final ReadOnlyStringWrapper title = new ReadOnlyStringWrapper(this, "title", i18n("account.manage"));
+    private final ListProperty<Account> accounts = new SimpleListProperty<>(this, "accounts", FXCollections.observableArrayList());
+    private final ObjectProperty<Account> selectedAccount;
+
+    public AccountList() {
+        setItems(MappedObservableList.create(accounts, AccountListItem::new));
+        selectedAccount = createSelectedItemPropertyFor(getItems(), Account.class);
+    }
+
+    public ObjectProperty<Account> selectedAccountProperty() {
+        return selectedAccount;
+    }
+
+    public ListProperty<Account> accountsProperty() {
+        return accounts;
+    }
+
+    @Override
+    public void add() {
+        Controllers.dialog(new AddAccountPane());
+    }
+
+    @Override
+    public ReadOnlyStringProperty titleProperty() {
+        return title.getReadOnlyProperty();
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/account/AccountListItem.java

@@ -0,0 +1,142 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui.account;
+
+import javafx.beans.binding.Bindings;
+import javafx.beans.binding.StringBinding;
+import javafx.beans.property.*;
+import javafx.scene.control.RadioButton;
+import javafx.scene.control.Skin;
+import javafx.scene.image.Image;
+import org.jackhuang.hmcl.auth.Account;
+import org.jackhuang.hmcl.auth.AuthenticationException;
+import org.jackhuang.hmcl.auth.CredentialExpiredException;
+import org.jackhuang.hmcl.auth.authlibinjector.AuthlibInjectorAccount;
+import org.jackhuang.hmcl.auth.authlibinjector.AuthlibInjectorServer;
+import org.jackhuang.hmcl.auth.offline.OfflineAccount;
+import org.jackhuang.hmcl.game.TexturesLoader;
+import org.jackhuang.hmcl.setting.Accounts;
+import org.jackhuang.hmcl.ui.DialogController;
+
+import static org.jackhuang.hmcl.util.Lang.thread;
+import static org.jackhuang.hmcl.util.Logging.LOG;
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
+import java.util.concurrent.CancellationException;
+import java.util.logging.Level;
+
+public class AccountListItem extends RadioButton {
+
+    private final Account account;
+    private final StringProperty title = new SimpleStringProperty();
+    private final StringProperty subtitle = new SimpleStringProperty();
+    private final ObjectProperty<Image> image = new SimpleObjectProperty<>();
+
+    public AccountListItem(Account account) {
+        this.account = account;
+        getStyleClass().clear();
+        setUserData(account);
+
+        String loginTypeName = Accounts.getLocalizedLoginTypeName(Accounts.getAccountFactory(account));
+        if (account instanceof AuthlibInjectorAccount) {
+            AuthlibInjectorServer server = ((AuthlibInjectorAccount) account).getServer();
+            subtitle.bind(Bindings.concat(
+                    loginTypeName, ", ", i18n("account.injector.server"), ": ",
+                    Bindings.createStringBinding(server::getName, server)));
+        } else {
+            subtitle.set(loginTypeName);
+        }
+
+        StringBinding characterName = Bindings.createStringBinding(account::getCharacter, account);
+        if (account instanceof OfflineAccount) {
+            title.bind(characterName);
+        } else {
+            title.bind(Bindings.concat(account.getUsername(), " - ", characterName));
+        }
+
+        image.bind(TexturesLoader.fxAvatarBinding(account, 32));
+    }
+
+    @Override
+    protected Skin<?> createDefaultSkin() {
+        return new AccountListItemSkin(this);
+    }
+
+    public void refresh() {
+        account.clearCache();
+        thread(() -> {
+            try {
+                account.logIn();
+            } catch (CredentialExpiredException e) {
+                try {
+                    DialogController.logIn(account);
+                } catch (CancellationException e1) {
+                    // ignore cancellation
+                } catch (Exception e1) {
+                    LOG.log(Level.WARNING, "Failed to refresh " + account + " with password", e1);
+                }
+            } catch (AuthenticationException e) {
+                LOG.log(Level.WARNING, "Failed to refresh " + account + " with token", e);
+            }
+        });
+    }
+
+    public void remove() {
+        Accounts.getAccounts().remove(account);
+    }
+
+    public Account getAccount() {
+        return account;
+    }
+
+    public String getTitle() {
+        return title.get();
+    }
+
+    public void setTitle(String title) {
+        this.title.set(title);
+    }
+
+    public StringProperty titleProperty() {
+        return title;
+    }
+
+    public String getSubtitle() {
+        return subtitle.get();
+    }
+
+    public void setSubtitle(String subtitle) {
+        this.subtitle.set(subtitle);
+    }
+
+    public StringProperty subtitleProperty() {
+        return subtitle;
+    }
+
+    public Image getImage() {
+        return image.get();
+    }
+
+    public void setImage(Image image) {
+        this.image.set(image);
+    }
+
+    public ObjectProperty<Image> imageProperty() {
+        return image;
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/account/AccountListItemSkin.java

@@ -0,0 +1,111 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui.account;
+
+import com.jfoenix.utils.JFXUtilities;
+import com.jfoenix.controls.JFXButton;
+import com.jfoenix.controls.JFXRadioButton;
+import com.jfoenix.effects.JFXDepthManager;
+
+import javafx.geometry.Pos;
+import javafx.scene.control.Label;
+import javafx.scene.control.SkinBase;
+import javafx.scene.control.Tooltip;
+import javafx.scene.image.ImageView;
+import javafx.scene.layout.BorderPane;
+import javafx.scene.layout.HBox;
+import javafx.scene.layout.VBox;
+
+import org.jackhuang.hmcl.setting.Theme;
+import org.jackhuang.hmcl.ui.FXUtils;
+import org.jackhuang.hmcl.ui.SVG;
+import org.jackhuang.hmcl.util.javafx.BindingMapping;
+
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
+import org.jackhuang.hmcl.auth.authlibinjector.AuthlibInjectorAccount;
+import org.jackhuang.hmcl.auth.authlibinjector.AuthlibInjectorServer;
+
+public class AccountListItemSkin extends SkinBase<AccountListItem> {
+
+    public AccountListItemSkin(AccountListItem skinnable) {
+        super(skinnable);
+
+        BorderPane root = new BorderPane();
+
+        JFXRadioButton chkSelected = new JFXRadioButton() {
+            @Override
+            public void fire() {
+                skinnable.fire();
+            }
+        };
+        BorderPane.setAlignment(chkSelected, Pos.CENTER);
+        chkSelected.selectedProperty().bind(skinnable.selectedProperty());
+        root.setLeft(chkSelected);
+
+        HBox center = new HBox();
+        center.setSpacing(8);
+        center.setAlignment(Pos.CENTER_LEFT);
+
+        ImageView imageView = new ImageView();
+        FXUtils.limitSize(imageView, 32, 32);
+        imageView.imageProperty().bind(skinnable.imageProperty());
+
+        Label title = new Label();
+        title.getStyleClass().add("title");
+        title.textProperty().bind(skinnable.titleProperty());
+        Label subtitle = new Label();
+        subtitle.getStyleClass().add("subtitle");
+        subtitle.textProperty().bind(skinnable.subtitleProperty());
+        if (skinnable.getAccount() instanceof AuthlibInjectorAccount) {
+            Tooltip tooltip = new Tooltip();
+            AuthlibInjectorServer server = ((AuthlibInjectorAccount) skinnable.getAccount()).getServer();
+            tooltip.textProperty().bind(BindingMapping.of(server, AuthlibInjectorServer::toString));
+            FXUtils.installSlowTooltip(subtitle, tooltip);
+        }
+        VBox item = new VBox(title, subtitle);
+        item.getStyleClass().add("two-line-list-item");
+        BorderPane.setAlignment(item, Pos.CENTER);
+
+        center.getChildren().setAll(imageView, item);
+        root.setCenter(center);
+
+        HBox right = new HBox();
+        right.setAlignment(Pos.CENTER_RIGHT);
+        JFXButton btnRefresh = new JFXButton();
+        btnRefresh.setOnMouseClicked(e -> skinnable.refresh());
+        btnRefresh.getStyleClass().add("toggle-icon4");
+        btnRefresh.setGraphic(SVG.refresh(Theme.blackFillBinding(), -1, -1));
+        JFXUtilities.runInFX(() -> FXUtils.installFastTooltip(btnRefresh, i18n("button.refresh")));
+        right.getChildren().add(btnRefresh);
+
+        JFXButton btnRemove = new JFXButton();
+        btnRemove.setOnMouseClicked(e -> skinnable.remove());
+        btnRemove.getStyleClass().add("toggle-icon4");
+        BorderPane.setAlignment(btnRemove, Pos.CENTER);
+        btnRemove.setGraphic(SVG.delete(Theme.blackFillBinding(), -1, -1));
+        JFXUtilities.runInFX(() -> FXUtils.installFastTooltip(btnRemove, i18n("button.delete")));
+        right.getChildren().add(btnRemove);
+        root.setRight(right);
+
+        root.setStyle("-fx-background-color: white; -fx-padding: 8 8 8 12;");
+        JFXDepthManager.setDepth(root, 1);
+
+        getChildren().setAll(root);
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/account/AccountLoginPane.java

@@ -0,0 +1,85 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui.account;
+
+import com.jfoenix.controls.JFXPasswordField;
+import com.jfoenix.controls.JFXProgressBar;
+import javafx.fxml.FXML;
+import javafx.scene.control.Label;
+import javafx.scene.layout.StackPane;
+import org.jackhuang.hmcl.auth.Account;
+import org.jackhuang.hmcl.auth.AuthInfo;
+import org.jackhuang.hmcl.auth.NoSelectedCharacterException;
+import org.jackhuang.hmcl.task.Schedulers;
+import org.jackhuang.hmcl.task.Task;
+import org.jackhuang.hmcl.ui.FXUtils;
+import org.jackhuang.hmcl.ui.construct.DialogCloseEvent;
+
+import java.util.function.Consumer;
+import java.util.logging.Level;
+
+import static org.jackhuang.hmcl.util.Logging.LOG;
+
+public class AccountLoginPane extends StackPane {
+    private final Account oldAccount;
+    private final Consumer<AuthInfo> success;
+    private final Runnable failed;
+
+    @FXML private Label lblUsername;
+    @FXML private JFXPasswordField txtPassword;
+    @FXML private Label lblCreationWarning;
+    @FXML private JFXProgressBar progressBar;
+
+    public AccountLoginPane(Account oldAccount, Consumer<AuthInfo> success, Runnable failed) {
+        this.oldAccount = oldAccount;
+        this.success = success;
+        this.failed = failed;
+
+        FXUtils.loadFXML(this, "/assets/fxml/account-login.fxml");
+
+        lblUsername.setText(oldAccount.getUsername());
+        txtPassword.setOnAction(e -> onAccept());
+    }
+
+    @FXML
+    private void onAccept() {
+        String password = txtPassword.getText();
+        progressBar.setVisible(true);
+        lblCreationWarning.setText("");
+        Task.supplyAsync(() -> oldAccount.logInWithPassword(password))
+                .whenComplete(Schedulers.javafx(), authInfo -> {
+                    success.accept(authInfo);
+                    fireEvent(new DialogCloseEvent());
+                    progressBar.setVisible(false);
+                }, e -> {
+                    LOG.log(Level.INFO, "Failed to login with password: " + oldAccount, e);
+                    if (e instanceof NoSelectedCharacterException) {
+                        fireEvent(new DialogCloseEvent());
+                    } else {
+                        lblCreationWarning.setText(AddAccountPane.accountException(e));
+                    }
+                    progressBar.setVisible(false);
+                }).start();
+    }
+
+    @FXML
+    private void onCancel() {
+        failed.run();
+        fireEvent(new DialogCloseEvent());
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/account/AddAccountPane.java

@@ -0,0 +1,330 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui.account;
+
+import com.jfoenix.utils.JFXUtilities;
+import com.jfoenix.controls.*;
+
+import javafx.application.Platform;
+import javafx.beans.binding.Bindings;
+import javafx.beans.property.ListProperty;
+import javafx.beans.property.ReadOnlyObjectProperty;
+import javafx.beans.property.SimpleListProperty;
+import javafx.collections.FXCollections;
+import javafx.fxml.FXML;
+import javafx.geometry.Pos;
+import javafx.scene.control.Hyperlink;
+import javafx.scene.control.Label;
+import javafx.scene.image.ImageView;
+import javafx.scene.layout.BorderPane;
+import javafx.scene.layout.HBox;
+import javafx.scene.layout.StackPane;
+import org.jackhuang.hmcl.auth.*;
+import org.jackhuang.hmcl.auth.authlibinjector.AuthlibInjectorDownloadException;
+import org.jackhuang.hmcl.auth.authlibinjector.AuthlibInjectorServer;
+import org.jackhuang.hmcl.auth.yggdrasil.GameProfile;
+import org.jackhuang.hmcl.auth.yggdrasil.RemoteAuthenticationException;
+import org.jackhuang.hmcl.auth.yggdrasil.YggdrasilService;
+import org.jackhuang.hmcl.game.TexturesLoader;
+import org.jackhuang.hmcl.setting.Accounts;
+import org.jackhuang.hmcl.task.Schedulers;
+import org.jackhuang.hmcl.task.Task;
+import org.jackhuang.hmcl.ui.Controllers;
+import org.jackhuang.hmcl.ui.FXUtils;
+import org.jackhuang.hmcl.ui.construct.*;
+import org.jackhuang.hmcl.util.javafx.BindingMapping;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.CountDownLatch;
+import static java.util.Collections.emptyList;
+import static java.util.Collections.unmodifiableList;
+import static java.util.Objects.requireNonNull;
+import static org.jackhuang.hmcl.setting.ConfigHolder.config;
+import static org.jackhuang.hmcl.ui.FXUtils.*;
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
+public class AddAccountPane extends StackPane {
+
+    @FXML private JFXTextField txtUsername;
+    @FXML private JFXPasswordField txtPassword;
+    @FXML private Label lblCreationWarning;
+    @FXML private Label lblPassword;
+    @FXML private JFXComboBox<AccountFactory<?>> cboType;
+    @FXML private JFXComboBox<AuthlibInjectorServer> cboServers;
+    @FXML private Label lblInjectorServer;
+    @FXML private JFXButton btnAccept;
+    @FXML private JFXButton btnAddServer;
+    @FXML private JFXButton btnManageServer;
+    @FXML private SpinnerPane acceptPane;
+    @FXML private HBox linksContainer;
+
+    private ListProperty<Hyperlink> links = new SimpleListProperty<>();;
+
+    public AddAccountPane() {
+        FXUtils.loadFXML(this, "/assets/fxml/account-add.fxml");
+
+        cboServers.setCellFactory(jfxListCellFactory(server -> new TwoLineListItem(server.getName(), server.getUrl())));
+        cboServers.setConverter(stringConverter(AuthlibInjectorServer::getName));
+        Bindings.bindContent(cboServers.getItems(), config().getAuthlibInjectorServers());
+        cboServers.getItems().addListener(onInvalidating(this::selectDefaultServer));
+        selectDefaultServer();
+
+        cboType.getItems().setAll(Accounts.FACTORY_OFFLINE, Accounts.FACTORY_MOJANG, Accounts.FACTORY_AUTHLIB_INJECTOR);
+        cboType.setConverter(stringConverter(Accounts::getLocalizedLoginTypeName));
+        // try selecting the preferred login type
+        cboType.getSelectionModel().select(
+                cboType.getItems().stream()
+                        .filter(type -> Accounts.getLoginType(type).equals(config().getPreferredLoginType()))
+                        .findFirst()
+                        .orElse(Accounts.FACTORY_OFFLINE));
+
+        btnAddServer.visibleProperty().bind(cboServers.visibleProperty());
+        btnManageServer.visibleProperty().bind(cboServers.visibleProperty());
+
+        cboServers.getItems().addListener(onInvalidating(this::checkIfNoServer));
+        checkIfNoServer();
+
+        ReadOnlyObjectProperty<AccountFactory<?>> loginType = cboType.getSelectionModel().selectedItemProperty();
+
+        // remember the last used login type
+        loginType.addListener((observable, oldValue, newValue) -> config().setPreferredLoginType(Accounts.getLoginType(newValue)));
+
+        txtPassword.visibleProperty().bind(loginType.isNotEqualTo(Accounts.FACTORY_OFFLINE));
+        lblPassword.visibleProperty().bind(txtPassword.visibleProperty());
+
+        cboServers.visibleProperty().bind(loginType.isEqualTo(Accounts.FACTORY_AUTHLIB_INJECTOR));
+        lblInjectorServer.visibleProperty().bind(cboServers.visibleProperty());
+
+        txtUsername.getValidators().add(new Validator(i18n("input.email"), str -> !txtPassword.isVisible() || str.contains("@")));
+
+        btnAccept.disableProperty().bind(Bindings.createBooleanBinding(
+                () -> !( // consider the opposite situation: input is valid
+                        txtUsername.validate() &&
+                        // invisible means the field is not needed, neither should it be validated
+                        (!txtPassword.isVisible() || txtPassword.validate()) &&
+                        (!cboServers.isVisible() || cboServers.getSelectionModel().getSelectedItem() != null)
+                ),
+                txtUsername.textProperty(),
+                txtPassword.textProperty(), txtPassword.visibleProperty(),
+                cboServers.getSelectionModel().selectedItemProperty(), cboServers.visibleProperty()));
+
+        // authlib-injector links
+        links.bind(BindingMapping.of(cboServers.getSelectionModel().selectedItemProperty())
+                .map(AddAccountPane::createHyperlinks)
+                .map(FXCollections::observableList));
+        Bindings.bindContent(linksContainer.getChildren(), links);
+        linksContainer.visibleProperty().bind(cboServers.visibleProperty());
+    }
+
+    private static final String[] ALLOWED_LINKS = { "register" };
+
+    public static List<Hyperlink> createHyperlinks(AuthlibInjectorServer server) {
+        if (server == null) {
+            return emptyList();
+        }
+
+        Map<String, String> links = server.getLinks();
+        List<Hyperlink> result = new ArrayList<>();
+        for (String key : ALLOWED_LINKS) {
+            String value = links.get(key);
+            if (value != null) {
+                Hyperlink link = new Hyperlink(i18n("account.injector.link." + key));
+                FXUtils.installSlowTooltip(link, value);
+                link.setOnAction(e -> FXUtils.openLink(value));
+                result.add(link);
+            }
+        }
+        return unmodifiableList(result);
+    }
+
+    /**
+     * Selects the first server if no server is selected.
+     */
+    private void selectDefaultServer() {
+        if (!cboServers.getItems().isEmpty() && cboServers.getSelectionModel().isEmpty()) {
+            cboServers.getSelectionModel().select(0);
+        }
+    }
+
+    private void checkIfNoServer() {
+        if (cboServers.getItems().isEmpty())
+            cboServers.getStyleClass().setAll("jfx-combo-box-warning");
+        else
+            cboServers.getStyleClass().setAll("jfx-combo-box");
+    }
+
+    /**
+     * Gets the additional data that needs to be passed into {@link AccountFactory#create(CharacterSelector, String, String, Object)}.
+     */
+    private Object getAuthAdditionalData() {
+        AccountFactory<?> factory = cboType.getSelectionModel().getSelectedItem();
+        if (factory == Accounts.FACTORY_AUTHLIB_INJECTOR) {
+            return requireNonNull(cboServers.getSelectionModel().getSelectedItem(), "selected server cannot be null");
+        }
+        return null;
+    }
+
+    @FXML
+    private void onCreationAccept() {
+        if (btnAccept.isDisabled())
+            return;
+
+        acceptPane.showSpinner();
+        lblCreationWarning.setText("");
+        setDisable(true);
+
+        String username = txtUsername.getText();
+        String password = txtPassword.getText();
+        AccountFactory<?> factory = cboType.getSelectionModel().getSelectedItem();
+        Object additionalData = getAuthAdditionalData();
+
+        Task.supplyAsync(() -> factory.create(new Selector(), username, password, additionalData))
+                .whenComplete(Schedulers.javafx(), account -> {
+                    int oldIndex = Accounts.getAccounts().indexOf(account);
+                    if (oldIndex == -1) {
+                        Accounts.getAccounts().add(account);
+                    } else {
+                        // adding an already-added account
+                        // instead of discarding the new account, we first remove the existing one then add the new one
+                        Accounts.getAccounts().remove(oldIndex);
+                        Accounts.getAccounts().add(oldIndex, account);
+                    }
+
+                    // select the new account
+                    Accounts.setSelectedAccount(account);
+
+                    acceptPane.hideSpinner();
+                    fireEvent(new DialogCloseEvent());
+                }, exception -> {
+                    if (exception instanceof NoSelectedCharacterException) {
+                        fireEvent(new DialogCloseEvent());
+                    } else {
+                        lblCreationWarning.setText(accountException(exception));
+                    }
+                    setDisable(false);
+                    acceptPane.hideSpinner();
+                }).start();
+    }
+
+    @FXML
+    private void onCreationCancel() {
+        fireEvent(new DialogCloseEvent());
+    }
+
+    @FXML
+    private void onManageInjecterServers() {
+        fireEvent(new DialogCloseEvent());
+        Controllers.navigate(Controllers.getServersPage());
+    }
+
+    @FXML
+    private void onAddInjecterServer() {
+        Controllers.dialog(new AddAuthlibInjectorServerPane());
+    }
+
+    private class Selector extends BorderPane implements CharacterSelector {
+
+        private final AdvancedListBox listBox = new AdvancedListBox();
+        private final JFXButton cancel = new JFXButton();
+
+        private final CountDownLatch latch = new CountDownLatch(1);
+        private GameProfile selectedProfile = null;
+
+        public Selector() {
+            setStyle("-fx-padding: 8px;");
+
+            cancel.setText(i18n("button.cancel"));
+            StackPane.setAlignment(cancel, Pos.BOTTOM_RIGHT);
+            cancel.setOnMouseClicked(e -> latch.countDown());
+
+            listBox.startCategory(i18n("account.choose"));
+
+            setCenter(listBox);
+
+            HBox hbox = new HBox();
+            hbox.setAlignment(Pos.CENTER_RIGHT);
+            hbox.getChildren().add(cancel);
+            setBottom(hbox);
+        }
+
+        @Override
+        public GameProfile select(YggdrasilService service, List<GameProfile> profiles) throws NoSelectedCharacterException {
+            Platform.runLater(() -> {
+                for (GameProfile profile : profiles) {
+                    ImageView portraitView = new ImageView();
+                    portraitView.setSmooth(false);
+                    portraitView.imageProperty().bind(TexturesLoader.fxAvatarBinding(service, profile.getId(), 32));
+                    FXUtils.limitSize(portraitView, 32, 32);
+
+                    IconedItem accountItem = new IconedItem(portraitView, profile.getName());
+                    accountItem.setOnMouseClicked(e -> {
+                        selectedProfile = profile;
+                        latch.countDown();
+                    });
+                    listBox.add(accountItem);
+                }
+                Controllers.dialog(this);
+            });
+
+            try {
+                latch.await();
+
+                if (selectedProfile == null)
+                    throw new NoSelectedCharacterException();
+
+                return selectedProfile;
+            } catch (InterruptedException ignore) {
+                throw new NoSelectedCharacterException();
+            } finally {
+                JFXUtilities.runInFX(() -> Selector.this.fireEvent(new DialogCloseEvent()));
+            }
+        }
+    }
+
+    public static String accountException(Exception exception) {
+        if (exception instanceof NoCharacterException) {
+            return i18n("account.failed.no_character");
+        } else if (exception instanceof ServerDisconnectException) {
+            return i18n("account.failed.connect_authentication_server");
+        } else if (exception instanceof ServerResponseMalformedException) {
+            return i18n("account.failed.server_response_malformed");
+        } else if (exception instanceof RemoteAuthenticationException) {
+            RemoteAuthenticationException remoteException = (RemoteAuthenticationException) exception;
+            String remoteMessage = remoteException.getRemoteMessage();
+            if ("ForbiddenOperationException".equals(remoteException.getRemoteName()) && remoteMessage != null) {
+                if (remoteMessage.contains("Invalid credentials"))
+                    return i18n("account.failed.invalid_credentials");
+                else if (remoteMessage.contains("Invalid token"))
+                    return i18n("account.failed.invalid_token");
+                else if (remoteMessage.contains("Invalid username or password"))
+                    return i18n("account.failed.invalid_password");
+            }
+            return exception.getMessage();
+        } else if (exception instanceof AuthlibInjectorDownloadException) {
+            return i18n("account.failed.injector_download_failure");
+        } else if (exception instanceof CharacterDeletedException) {
+            return i18n("account.failed.character_deleted");
+        } else if (exception.getClass() == AuthenticationException.class) {
+            return exception.getLocalizedMessage();
+        } else {
+            return exception.getClass().getName() + ": " + exception.getLocalizedMessage();
+        }
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/account/AddAuthlibInjectorServerPane.java

@@ -0,0 +1,141 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui.account;
+
+import com.jfoenix.controls.JFXButton;
+import com.jfoenix.controls.JFXDialogLayout;
+import com.jfoenix.controls.JFXTextField;
+
+import javafx.fxml.FXML;
+import javafx.scene.control.Label;
+import javafx.scene.layout.StackPane;
+import org.jackhuang.hmcl.auth.authlibinjector.AuthlibInjectorServer;
+import org.jackhuang.hmcl.task.Schedulers;
+import org.jackhuang.hmcl.task.Task;
+import org.jackhuang.hmcl.ui.animation.ContainerAnimations;
+import org.jackhuang.hmcl.ui.animation.TransitionHandler;
+import org.jackhuang.hmcl.ui.construct.DialogAware;
+import org.jackhuang.hmcl.ui.construct.DialogCloseEvent;
+import org.jackhuang.hmcl.ui.construct.SpinnerPane;
+import org.jackhuang.hmcl.util.io.NetworkUtils;
+
+import java.io.IOException;
+import java.util.logging.Level;
+
+import static org.jackhuang.hmcl.setting.ConfigHolder.config;
+import static org.jackhuang.hmcl.ui.FXUtils.loadFXML;
+import static org.jackhuang.hmcl.util.Logging.LOG;
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
+public class AddAuthlibInjectorServerPane extends StackPane implements DialogAware {
+
+    @FXML private StackPane addServerContainer;
+    @FXML private Label lblServerUrl;
+    @FXML private Label lblServerName;
+    @FXML private Label lblCreationWarning;
+    @FXML private Label lblServerWarning;
+    @FXML private JFXTextField txtServerUrl;
+    @FXML private JFXDialogLayout addServerPane;
+    @FXML private JFXDialogLayout confirmServerPane;
+    @FXML private SpinnerPane nextPane;
+    @FXML private JFXButton btnAddNext;
+
+    private TransitionHandler transitionHandler;
+
+    private AuthlibInjectorServer serverBeingAdded;
+
+    public AddAuthlibInjectorServerPane(String url) {
+        this();
+        txtServerUrl.setText(url);
+        onAddNext();
+    }
+
+    public AddAuthlibInjectorServerPane() {
+        loadFXML(this, "/assets/fxml/authlib-injector-server-add.fxml");
+        transitionHandler = new TransitionHandler(addServerContainer);
+        transitionHandler.setContent(addServerPane, ContainerAnimations.NONE.getAnimationProducer());
+
+        btnAddNext.disableProperty().bind(txtServerUrl.textProperty().isEmpty());
+        nextPane.hideSpinner();
+    }
+
+    @Override
+    public void onDialogShown() {
+        txtServerUrl.requestFocus();
+    }
+
+    private String resolveFetchExceptionMessage(Throwable exception) {
+        if (exception instanceof IOException) {
+            return i18n("account.failed.connect_injector_server");
+        } else {
+            return exception.getClass().getName() + ": " + exception.getLocalizedMessage();
+        }
+    }
+
+    @FXML
+    private void onAddCancel() {
+        fireEvent(new DialogCloseEvent());
+    }
+
+    @FXML
+    private void onAddNext() {
+        if (btnAddNext.isDisabled())
+            return;
+
+        lblCreationWarning.setText("");
+
+        String url = txtServerUrl.getText();
+
+        nextPane.showSpinner();
+        addServerPane.setDisable(true);
+
+        Task.runAsync(() -> {
+            serverBeingAdded = AuthlibInjectorServer.locateServer(url);
+        }).whenComplete(Schedulers.javafx(), exception -> {
+            addServerPane.setDisable(false);
+            nextPane.hideSpinner();
+
+            if (exception == null) {
+                lblServerName.setText(serverBeingAdded.getName());
+                lblServerUrl.setText(serverBeingAdded.getUrl());
+
+                lblServerWarning.setVisible("http".equals(NetworkUtils.toURL(serverBeingAdded.getUrl()).getProtocol()));
+
+                transitionHandler.setContent(confirmServerPane, ContainerAnimations.SWIPE_LEFT.getAnimationProducer());
+            } else {
+                LOG.log(Level.WARNING, "Failed to resolve auth server: " + url, exception);
+                lblCreationWarning.setText(resolveFetchExceptionMessage(exception));
+            }
+        }).start();
+
+    }
+
+    @FXML
+    private void onAddPrev() {
+        transitionHandler.setContent(addServerPane, ContainerAnimations.SWIPE_RIGHT.getAnimationProducer());
+    }
+
+    @FXML
+    private void onAddFinish() {
+        if (!config().getAuthlibInjectorServers().contains(serverBeingAdded)) {
+            config().getAuthlibInjectorServers().add(serverBeingAdded);
+        }
+        fireEvent(new DialogCloseEvent());
+    }
+
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/account/AuthlibInjectorServerItem.java

@@ -0,0 +1,67 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui.account;
+
+import com.jfoenix.controls.JFXButton;
+import com.jfoenix.effects.JFXDepthManager;
+
+import javafx.beans.binding.Bindings;
+import javafx.geometry.Pos;
+import javafx.scene.control.Label;
+import javafx.scene.layout.BorderPane;
+import javafx.scene.layout.VBox;
+import org.jackhuang.hmcl.auth.authlibinjector.AuthlibInjectorServer;
+import org.jackhuang.hmcl.setting.Theme;
+import org.jackhuang.hmcl.ui.SVG;
+
+import java.util.function.Consumer;
+
+public final class AuthlibInjectorServerItem extends BorderPane {
+    private final AuthlibInjectorServer server;
+
+    private final Label lblServerName = new Label();
+    private final Label lblServerUrl = new Label();
+
+    public AuthlibInjectorServerItem(AuthlibInjectorServer server, Consumer<AuthlibInjectorServerItem> deleteCallback) {
+        this.server = server;
+
+        lblServerName.setStyle("-fx-font-size: 15;");
+        lblServerUrl.setStyle("-fx-font-size: 10;");
+
+        VBox center = new VBox();
+        BorderPane.setAlignment(center, Pos.CENTER);
+        center.getChildren().addAll(lblServerName, lblServerUrl);
+        setCenter(center);
+
+        JFXButton right = new JFXButton();
+        right.setOnMouseClicked(e -> deleteCallback.accept(this));
+        right.getStyleClass().add("toggle-icon4");
+        BorderPane.setAlignment(right, Pos.CENTER);
+        right.setGraphic(SVG.close(Theme.blackFillBinding(), 15, 15));
+        setRight(right);
+
+        setStyle("-fx-background-radius: 2; -fx-background-color: white; -fx-padding: 8;");
+        JFXDepthManager.setDepth(this, 1);
+        lblServerName.textProperty().bind(Bindings.createStringBinding(server::getName, server));
+        lblServerUrl.setText(server.getUrl());
+    }
+
+    public AuthlibInjectorServer getServer() {
+        return server;
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/account/AuthlibInjectorServersPage.java

@@ -0,0 +1,77 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui.account;
+
+import javafx.beans.binding.Bindings;
+import javafx.beans.property.ReadOnlyStringProperty;
+import javafx.beans.property.ReadOnlyStringWrapper;
+import javafx.collections.ObservableList;
+import javafx.fxml.FXML;
+import javafx.scene.control.ScrollPane;
+import javafx.scene.layout.StackPane;
+import javafx.scene.layout.VBox;
+import org.jackhuang.hmcl.auth.authlibinjector.AuthlibInjectorServer;
+import org.jackhuang.hmcl.ui.Controllers;
+import org.jackhuang.hmcl.ui.decorator.DecoratorPage;
+import org.jackhuang.hmcl.util.javafx.MappedObservableList;
+
+import static org.jackhuang.hmcl.setting.ConfigHolder.config;
+import static org.jackhuang.hmcl.ui.FXUtils.loadFXML;
+import static org.jackhuang.hmcl.ui.FXUtils.smoothScrolling;
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
+public class AuthlibInjectorServersPage extends StackPane implements DecoratorPage {
+    private final ReadOnlyStringWrapper title = new ReadOnlyStringWrapper(this, "title", i18n("account.injector.manage.title"));
+
+    @FXML private ScrollPane scrollPane;
+    @FXML private VBox listPane;
+    @FXML private StackPane contentPane;
+
+    private ObservableList<AuthlibInjectorServerItem> serverItems;
+
+    public AuthlibInjectorServersPage() {
+        loadFXML(this, "/assets/fxml/authlib-injector-servers.fxml");
+        smoothScrolling(scrollPane);
+
+        serverItems = MappedObservableList.create(config().getAuthlibInjectorServers(), this::createServerItem);
+        Bindings.bindContent(listPane.getChildren(), serverItems);
+    }
+
+    private AuthlibInjectorServerItem createServerItem(AuthlibInjectorServer server) {
+        return new AuthlibInjectorServerItem(server,
+                item -> config().getAuthlibInjectorServers().remove(item.getServer()));
+    }
+
+    @FXML
+    private void onAdd() {
+        Controllers.dialog(new AddAuthlibInjectorServerPane());
+    }
+
+    public String getTitle() {
+        return title.get();
+    }
+
+    @Override
+    public ReadOnlyStringProperty titleProperty() {
+        return title.getReadOnlyProperty();
+    }
+
+    public void setTitle(String title) {
+        this.title.set(title);
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/animation/AnimationHandler.java

@@ -1,7 +1,7 @@
 /*
- * Hello Minecraft! Launcher.
- * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
- * 
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
@@ -13,23 +13,17 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
-package org.jackhuang.hmcl.api;
+package org.jackhuang.hmcl.ui.animation;
 
-/**
- *
- * @author huangyuhui
- */
-public interface ILogger {
+import javafx.scene.Node;
+import javafx.scene.layout.Pane;
+import javafx.util.Duration;
 
-    void log(String message);
-
-    void warn(String message);
-
-    void warn(String msg, Throwable t);
-
-    void err(String msg);
-
-    void err(String msg, Throwable t);
+public interface AnimationHandler {
+    Duration getDuration();
+    Pane getCurrentRoot();
+    Node getPreviousNode();
+    Node getCurrentNode();
 }

HMCL/src/main/java/org/jackhuang/hmcl/ui/animation/AnimationProducer.java

@@ -1,6 +1,6 @@
 /*
- * Hello Minecraft!.
- * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -13,19 +13,16 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
-package org.jackhuang.hmcl.util.task;
+package org.jackhuang.hmcl.ui.animation;
 
-/**
- *
- * @author huangyuhui
- */
-public interface ProgressProviderListener {
+import javafx.animation.KeyFrame;
 
-    void setProgress(Task task, int prog, int max);
+import java.util.List;
 
-    void setStatus(Task task, String sta);
+public interface AnimationProducer {
+    void init(AnimationHandler handler);
 
-    void onProgressProviderDone(Task task);
+    List<KeyFrame> animate(AnimationHandler handler);
 }

HMCL/src/main/java/org/jackhuang/hmcl/ui/animation/ContainerAnimations.java

@@ -0,0 +1,164 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui.animation;
+
+import javafx.animation.Interpolator;
+import javafx.animation.KeyFrame;
+import javafx.animation.KeyValue;
+import javafx.util.Duration;
+
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+import java.util.function.Consumer;
+import java.util.function.Function;
+
+public enum ContainerAnimations {
+    NONE(c -> {
+        c.getPreviousNode().setTranslateX(0);
+        c.getPreviousNode().setTranslateY(0);
+        c.getPreviousNode().setScaleX(1);
+        c.getPreviousNode().setScaleY(1);
+        c.getPreviousNode().setOpacity(1);
+        c.getCurrentNode().setTranslateX(0);
+        c.getCurrentNode().setTranslateY(0);
+        c.getCurrentNode().setScaleX(1);
+        c.getCurrentNode().setScaleY(1);
+        c.getCurrentNode().setOpacity(1);
+    }, c -> Collections.emptyList()),
+    /**
+     * A fade between the old and new view
+     */
+    FADE(c -> {
+        c.getPreviousNode().setTranslateX(0);
+        c.getPreviousNode().setTranslateY(0);
+        c.getPreviousNode().setScaleX(1);
+        c.getPreviousNode().setScaleY(1);
+        c.getPreviousNode().setOpacity(1);
+        c.getCurrentNode().setTranslateX(0);
+        c.getCurrentNode().setTranslateY(0);
+        c.getCurrentNode().setScaleX(1);
+        c.getCurrentNode().setScaleY(1);
+        c.getCurrentNode().setOpacity(0);
+    }, c ->
+            Arrays.asList(new KeyFrame(Duration.ZERO,
+                            new KeyValue(c.getPreviousNode().opacityProperty(), 1, Interpolator.EASE_BOTH),
+                            new KeyValue(c.getCurrentNode().opacityProperty(), 0, Interpolator.EASE_BOTH)),
+                    new KeyFrame(c.getDuration(),
+                            new KeyValue(c.getPreviousNode().opacityProperty(), 0, Interpolator.EASE_BOTH),
+                            new KeyValue(c.getCurrentNode().opacityProperty(), 1, Interpolator.EASE_BOTH)))),
+    /**
+     * A zoom effect
+     */
+    ZOOM_IN(c -> {
+        c.getPreviousNode().setTranslateX(0);
+        c.getPreviousNode().setTranslateY(0);
+        c.getPreviousNode().setScaleX(1);
+        c.getPreviousNode().setScaleY(1);
+        c.getPreviousNode().setOpacity(1);
+        c.getCurrentNode().setTranslateX(0);
+        c.getCurrentNode().setTranslateY(0);
+    }, c ->
+            Arrays.asList(new KeyFrame(Duration.ZERO,
+                            new KeyValue(c.getPreviousNode().scaleXProperty(), 1, Interpolator.EASE_BOTH),
+                            new KeyValue(c.getPreviousNode().scaleYProperty(), 1, Interpolator.EASE_BOTH),
+                            new KeyValue(c.getPreviousNode().opacityProperty(), 1, Interpolator.EASE_BOTH)),
+                    new KeyFrame(c.getDuration(),
+                            new KeyValue(c.getPreviousNode().scaleXProperty(), 4, Interpolator.EASE_BOTH),
+                            new KeyValue(c.getPreviousNode().scaleYProperty(), 4, Interpolator.EASE_BOTH),
+                            new KeyValue(c.getPreviousNode().opacityProperty(), 0, Interpolator.EASE_BOTH)))),
+    /**
+     * A zoom effect
+     */
+    ZOOM_OUT(c -> {
+        c.getPreviousNode().setTranslateX(0);
+        c.getPreviousNode().setTranslateY(0);
+        c.getPreviousNode().setScaleX(1);
+        c.getPreviousNode().setScaleY(1);
+        c.getPreviousNode().setOpacity(1);
+        c.getCurrentNode().setTranslateX(0);
+        c.getCurrentNode().setTranslateY(0);
+    }, c ->
+            (Arrays.asList(new KeyFrame(Duration.ZERO,
+                            new KeyValue(c.getPreviousNode().scaleXProperty(), 1, Interpolator.EASE_BOTH),
+                            new KeyValue(c.getPreviousNode().scaleYProperty(), 1, Interpolator.EASE_BOTH),
+                            new KeyValue(c.getPreviousNode().opacityProperty(), 1, Interpolator.EASE_BOTH)),
+                    new KeyFrame(c.getDuration(),
+                            new KeyValue(c.getPreviousNode().scaleXProperty(), 0, Interpolator.EASE_BOTH),
+                            new KeyValue(c.getPreviousNode().scaleYProperty(), 0, Interpolator.EASE_BOTH),
+                            new KeyValue(c.getPreviousNode().opacityProperty(), 0, Interpolator.EASE_BOTH))))),
+    /**
+     * A swipe effect
+     */
+    SWIPE_LEFT(c -> {
+        c.getPreviousNode().setScaleX(1);
+        c.getPreviousNode().setScaleY(1);
+        c.getPreviousNode().setOpacity(0);
+        c.getPreviousNode().setTranslateX(0);
+        c.getCurrentNode().setScaleX(1);
+        c.getCurrentNode().setScaleY(1);
+        c.getCurrentNode().setOpacity(1);
+        c.getCurrentNode().setTranslateX(c.getCurrentRoot().getWidth());
+    }, c ->
+            Arrays.asList(new KeyFrame(Duration.ZERO,
+                            new KeyValue(c.getCurrentNode().translateXProperty(), c.getCurrentRoot().getWidth(), Interpolator.EASE_BOTH),
+                            new KeyValue(c.getPreviousNode().translateXProperty(), 0, Interpolator.EASE_BOTH)),
+                    new KeyFrame(c.getDuration(),
+                            new KeyValue(c.getCurrentNode().translateXProperty(), 0, Interpolator.EASE_BOTH),
+                            new KeyValue(c.getPreviousNode().translateXProperty(), -c.getCurrentRoot().getWidth(), Interpolator.EASE_BOTH)))),
+
+    /**
+     * A swipe effect
+     */
+    SWIPE_RIGHT(c -> {
+        c.getPreviousNode().setScaleX(1);
+        c.getPreviousNode().setScaleY(1);
+        c.getPreviousNode().setOpacity(0);
+        c.getPreviousNode().setTranslateX(0);
+        c.getCurrentNode().setScaleX(1);
+        c.getCurrentNode().setScaleY(1);
+        c.getCurrentNode().setOpacity(1);
+        c.getCurrentNode().setTranslateX(-c.getCurrentRoot().getWidth());
+    }, c ->
+            Arrays.asList(new KeyFrame(Duration.ZERO,
+                            new KeyValue(c.getCurrentNode().translateXProperty(), -c.getCurrentRoot().getWidth(), Interpolator.EASE_BOTH),
+                            new KeyValue(c.getPreviousNode().translateXProperty(), 0, Interpolator.EASE_BOTH)),
+                    new KeyFrame(c.getDuration(),
+                            new KeyValue(c.getCurrentNode().translateXProperty(), 0, Interpolator.EASE_BOTH),
+                            new KeyValue(c.getPreviousNode().translateXProperty(), c.getCurrentRoot().getWidth(), Interpolator.EASE_BOTH))));
+
+    private final AnimationProducer animationProducer;
+
+    ContainerAnimations(Consumer<AnimationHandler> init, Function<AnimationHandler, List<KeyFrame>> animationProducer) {
+        this.animationProducer = new AnimationProducer() {
+            @Override
+            public void init(AnimationHandler handler) {
+                init.accept(handler);
+            }
+
+            @Override
+            public List<KeyFrame> animate(AnimationHandler handler) {
+                return animationProducer.apply(handler);
+            }
+        };
+    }
+
+    public AnimationProducer getAnimationProducer() {
+        return animationProducer;
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/animation/TransitionHandler.java

@@ -0,0 +1,116 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui.animation;
+
+import javafx.animation.KeyFrame;
+import javafx.animation.Timeline;
+import javafx.application.Platform;
+import javafx.scene.Node;
+import javafx.scene.Parent;
+import javafx.scene.layout.StackPane;
+import javafx.scene.shape.Rectangle;
+import javafx.util.Duration;
+
+public final class TransitionHandler implements AnimationHandler {
+    private final StackPane view;
+    private Timeline animation;
+    private Duration duration;
+    private Node previousNode, currentNode;
+
+    /**
+     * @param view A stack pane that contains another control that is {@link Parent}
+     */
+    public TransitionHandler(StackPane view) {
+        this.view = view;
+        currentNode = view.getChildren().stream().findFirst().orElse(null);
+
+        // prevent content overflow
+        Rectangle clip = new Rectangle();
+        clip.widthProperty().bind(view.widthProperty());
+        clip.heightProperty().bind(view.heightProperty());
+        view.setClip(clip);
+    }
+
+    @Override
+    public Node getPreviousNode() {
+        return previousNode;
+    }
+
+    @Override
+    public Node getCurrentNode() {
+        return currentNode;
+    }
+
+    @Override
+    public StackPane getCurrentRoot() {
+        return view;
+    }
+
+    @Override
+    public Duration getDuration() {
+        return duration;
+    }
+
+    public void setContent(Node newView, AnimationProducer transition) {
+        setContent(newView, transition, Duration.millis(320));
+    }
+
+    public void setContent(Node newView, AnimationProducer transition, Duration duration) {
+        this.duration = duration;
+
+        Timeline prev = animation;
+        if (prev != null)
+            prev.stop();
+
+        updateContent(newView);
+
+        transition.init(this);
+
+        // runLater or "init" will not work
+        Platform.runLater(() -> {
+            Timeline nowAnimation = new Timeline();
+            nowAnimation.getKeyFrames().addAll(transition.animate(this));
+            nowAnimation.getKeyFrames().add(new KeyFrame(duration, e -> {
+                view.setMouseTransparent(false);
+                view.getChildren().remove(previousNode);
+            }));
+            nowAnimation.play();
+            animation = nowAnimation;
+        });
+    }
+
+    private void updateContent(Node newView) {
+        if (view.getWidth() > 0 && view.getHeight() > 0) {
+            previousNode = currentNode;
+            if (previousNode == null)
+                previousNode = EMPTY_PANE;
+        } else
+            previousNode = EMPTY_PANE;
+
+        if (previousNode == newView)
+            previousNode = EMPTY_PANE;
+
+        view.setMouseTransparent(true);
+
+        currentNode = newView;
+
+        view.getChildren().setAll(previousNode, currentNode);
+    }
+
+    private final StackPane EMPTY_PANE = new StackPane();
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/AdvancedListBox.java

@@ -0,0 +1,85 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui.construct;
+
+import javafx.collections.ObservableList;
+import javafx.scene.Node;
+import javafx.scene.control.ScrollPane;
+import javafx.scene.layout.Pane;
+import javafx.scene.layout.StackPane;
+import javafx.scene.layout.VBox;
+import org.jackhuang.hmcl.ui.FXUtils;
+
+public class AdvancedListBox extends ScrollPane {
+    private final VBox container = new VBox();
+
+    {
+        setContent(container);
+
+        FXUtils.smoothScrolling(this);
+
+        setFitToHeight(true);
+        setFitToWidth(true);
+        setHbarPolicy(ScrollBarPolicy.NEVER);
+
+        container.setSpacing(5);
+        container.getStyleClass().add("advanced-list-box-content");
+    }
+
+    public AdvancedListBox add(Node child) {
+        if (child instanceof Pane || child instanceof AdvancedListItem)
+            container.getChildren().add(child);
+        else {
+            StackPane pane = new StackPane();
+            pane.getStyleClass().add("advanced-list-box-item");
+            pane.getChildren().setAll(child);
+            container.getChildren().add(pane);
+        }
+        return this;
+    }
+
+    public AdvancedListBox remove(Node child) {
+        if (child instanceof Pane)
+            container.getChildren().remove(child);
+        else {
+            StackPane pane = null;
+            for (Node node : container.getChildren())
+                if (node instanceof StackPane) {
+                    ObservableList<Node> list = ((StackPane) node).getChildren();
+                    if (list.size() == 1 && list.get(0) == child)
+                        pane = (StackPane) node;
+                }
+            if (pane == null)
+                throw new Error();
+            container.getChildren().remove(pane);
+        }
+        return this;
+    }
+
+    public AdvancedListBox startCategory(String category) {
+        return add(new ClassTitle(category));
+    }
+
+    public void setSpacing(double spacing) {
+        container.setSpacing(spacing);
+    }
+
+    public void clear() {
+        container.getChildren().clear();
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/AdvancedListItem.java

@@ -0,0 +1,123 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui.construct;
+
+import javafx.beans.property.*;
+import javafx.event.ActionEvent;
+import javafx.event.EventHandler;
+import javafx.scene.Node;
+import javafx.scene.control.Control;
+import javafx.scene.control.Skin;
+import javafx.scene.image.Image;
+import javafx.scene.input.MouseEvent;
+
+public class AdvancedListItem extends Control {
+    private final ObjectProperty<Image> image = new SimpleObjectProperty<>(this, "image");
+    private final ObjectProperty<Node> rightGraphic = new SimpleObjectProperty<>(this, "rightGraphic");
+    private final StringProperty title = new SimpleStringProperty(this, "title");
+    private final StringProperty subtitle = new SimpleStringProperty(this, "subtitle");
+    private final BooleanProperty actionButtonVisible = new SimpleBooleanProperty(this, "actionButtonVisible", true);
+
+    public AdvancedListItem() {
+        addEventHandler(MouseEvent.MOUSE_CLICKED, e -> fireEvent(new ActionEvent()));
+    }
+
+    public Image getImage() {
+        return image.get();
+    }
+
+    public ObjectProperty<Image> imageProperty() {
+        return image;
+    }
+
+    public void setImage(Image image) {
+        this.image.set(image);
+    }
+
+    public Node getRightGraphic() {
+        return rightGraphic.get();
+    }
+
+    public ObjectProperty<Node> rightGraphicProperty() {
+        return rightGraphic;
+    }
+
+    public void setRightGraphic(Node rightGraphic) {
+        this.rightGraphic.set(rightGraphic);
+    }
+
+    public String getTitle() {
+        return title.get();
+    }
+
+    public StringProperty titleProperty() {
+        return title;
+    }
+
+    public void setTitle(String title) {
+        this.title.set(title);
+    }
+
+    public String getSubtitle() {
+        return subtitle.get();
+    }
+
+    public StringProperty subtitleProperty() {
+        return subtitle;
+    }
+
+    public void setSubtitle(String subtitle) {
+        this.subtitle.set(subtitle);
+    }
+
+    public boolean isActionButtonVisible() {
+        return actionButtonVisible.get();
+    }
+
+    public BooleanProperty actionButtonVisibleProperty() {
+        return actionButtonVisible;
+    }
+
+    public void setActionButtonVisible(boolean actionButtonVisible) {
+        this.actionButtonVisible.set(actionButtonVisible);
+    }
+
+    public final ObjectProperty<EventHandler<ActionEvent>> onActionProperty() {
+        return onAction;
+    }
+
+    public final void setOnAction(EventHandler<ActionEvent> value) {
+        onActionProperty().set(value);
+    }
+
+    public final EventHandler<ActionEvent> getOnAction() {
+        return onActionProperty().get();
+    }
+
+    private ObjectProperty<EventHandler<ActionEvent>> onAction = new SimpleObjectProperty<EventHandler<ActionEvent>>(this, "onAction") {
+        @Override
+        protected void invalidated() {
+            setEventHandler(ActionEvent.ACTION, get());
+        }
+    };
+
+    @Override
+    protected Skin<?> createDefaultSkin() {
+        return new AdvancedListItemSkin(this);
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/AdvancedListItemSkin.java

@@ -0,0 +1,108 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui.construct;
+
+import javafx.geometry.Insets;
+import javafx.geometry.Pos;
+import javafx.scene.control.Label;
+import javafx.scene.control.SkinBase;
+import javafx.scene.image.ImageView;
+import javafx.scene.layout.BorderPane;
+import javafx.scene.layout.HBox;
+import javafx.scene.layout.StackPane;
+import javafx.scene.layout.VBox;
+import javafx.scene.text.TextAlignment;
+import org.jackhuang.hmcl.ui.FXUtils;
+
+public class AdvancedListItemSkin extends SkinBase<AdvancedListItem> {
+
+    public AdvancedListItemSkin(AdvancedListItem skinnable) {
+        super(skinnable);
+
+        StackPane stackPane = new StackPane();
+        RipplerContainer container = new RipplerContainer(stackPane);
+
+        BorderPane root = new BorderPane();
+        root.setPickOnBounds(false);
+
+        HBox left = new HBox();
+        left.setAlignment(Pos.CENTER);
+        left.setMouseTransparent(true);
+
+        StackPane imageViewContainer = new StackPane();
+        FXUtils.setLimitWidth(imageViewContainer, 32);
+        FXUtils.setLimitHeight(imageViewContainer, 32);
+
+        ImageView imageView = new ImageView();
+        FXUtils.limitSize(imageView, 32, 32);
+        imageView.setPreserveRatio(true);
+        imageView.imageProperty().bind(skinnable.imageProperty());
+        imageViewContainer.getChildren().setAll(imageView);
+
+        VBox vbox = new VBox();
+        vbox.setAlignment(Pos.CENTER_LEFT);
+        vbox.setPadding(new Insets(0, 0, 0, 10));
+
+        Label title = new Label();
+        title.textProperty().bind(skinnable.titleProperty());
+        title.setMaxWidth(90);
+        title.setStyle("-fx-font-size: 15;");
+        title.setTextAlignment(TextAlignment.JUSTIFY);
+        vbox.getChildren().add(title);
+
+        Label subtitle = new Label();
+        subtitle.textProperty().bind(skinnable.subtitleProperty());
+        subtitle.setMaxWidth(90);
+        subtitle.setStyle("-fx-font-size: 10;");
+        subtitle.setTextAlignment(TextAlignment.JUSTIFY);
+        vbox.getChildren().add(subtitle);
+
+        FXUtils.onChangeAndOperate(skinnable.subtitleProperty(), subtitleString -> {
+            if (subtitleString == null) vbox.getChildren().setAll(title);
+            else vbox.getChildren().setAll(title, subtitle);
+        });
+
+        left.getChildren().setAll(imageViewContainer, vbox);
+        root.setLeft(left);
+
+        HBox right = new HBox();
+        right.setAlignment(Pos.CENTER);
+        right.setMouseTransparent(true);
+        right.getStyleClass().add("toggle-icon4");
+        FXUtils.setLimitWidth(right, 40);
+        FXUtils.onChangeAndOperate(skinnable.rightGraphicProperty(),
+                newGraphic -> {
+                    if (newGraphic == null) {
+                        right.getChildren().clear();
+                    } else {
+                        right.getChildren().setAll(newGraphic);
+                    }
+                });
+        root.setRight(right);
+
+        FXUtils.onChangeAndOperate(skinnable.actionButtonVisibleProperty(),
+                visible -> root.setRight(visible ? right : null));
+
+        stackPane.setStyle("-fx-padding: 10 16 10 16;");
+        stackPane.getStyleClass().add("transparent");
+        stackPane.setPickOnBounds(false);
+        stackPane.getChildren().setAll(root);
+
+        getChildren().setAll(container);
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/ClassTitle.java

@@ -0,0 +1,63 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui.construct;
+
+import javafx.scene.Node;
+import javafx.scene.layout.BorderPane;
+import javafx.scene.layout.StackPane;
+import javafx.scene.layout.VBox;
+import javafx.scene.paint.Color;
+import javafx.scene.shape.Rectangle;
+import javafx.scene.text.Text;
+import org.jackhuang.hmcl.util.Lang;
+
+/**
+ * @author huangyuhui
+ */
+public class ClassTitle extends StackPane {
+    private final Node content;
+
+    public ClassTitle(String text) {
+        this(new Text(text));
+    }
+
+    public ClassTitle(Node content) {
+        this.content = content;
+
+        VBox vbox = new VBox();
+        vbox.getChildren().addAll(content);
+        Rectangle rectangle = new Rectangle();
+        rectangle.widthProperty().bind(vbox.widthProperty());
+        rectangle.setHeight(1.0);
+        rectangle.setFill(Color.GRAY);
+        vbox.getChildren().add(rectangle);
+        getChildren().setAll(vbox);
+        getStyleClass().add("class-title");
+    }
+
+    public ClassTitle(String text, Node rightNode) {
+        this(Lang.apply(new BorderPane(), borderPane -> {
+            borderPane.setLeft(Lang.apply(new VBox(), vBox -> vBox.getChildren().setAll(new Text(text))));
+            borderPane.setRight(rightNode);
+        }));
+    }
+
+    public Node getContent() {
+        return content;
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/ComponentList.java

@@ -0,0 +1,132 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui.construct;
+
+import org.jackhuang.hmcl.util.javafx.MappedObservableList;
+
+import javafx.beans.DefaultProperty;
+import javafx.beans.binding.Bindings;
+import javafx.beans.binding.ObjectBinding;
+import javafx.beans.property.IntegerProperty;
+import javafx.beans.property.SimpleIntegerProperty;
+import javafx.beans.property.SimpleStringProperty;
+import javafx.beans.property.StringProperty;
+import javafx.collections.FXCollections;
+import javafx.collections.ObservableList;
+import javafx.css.PseudoClass;
+import javafx.scene.Node;
+import javafx.scene.control.Control;
+import javafx.scene.control.SkinBase;
+import javafx.scene.layout.VBox;
+
+@DefaultProperty("content")
+public class ComponentList extends Control {
+    private final StringProperty title = new SimpleStringProperty(this, "title", "Group");
+    private final StringProperty subtitle = new SimpleStringProperty(this, "subtitle", "");
+    private final IntegerProperty depth = new SimpleIntegerProperty(this, "depth", 0);
+    private boolean hasSubtitle = false;
+    public final ObservableList<Node> content = FXCollections.observableArrayList();
+
+    public ComponentList() {
+        getStyleClass().add("options-list");
+    }
+
+    public String getTitle() {
+        return title.get();
+    }
+
+    public StringProperty titleProperty() {
+        return title;
+    }
+
+    public void setTitle(String title) {
+        this.title.set(title);
+    }
+
+    public String getSubtitle() {
+        return subtitle.get();
+    }
+
+    public StringProperty subtitleProperty() {
+        return subtitle;
+    }
+
+    public void setSubtitle(String subtitle) {
+        this.subtitle.set(subtitle);
+    }
+
+    public int getDepth() {
+        return depth.get();
+    }
+
+    public IntegerProperty depthProperty() {
+        return depth;
+    }
+
+    public void setDepth(int depth) {
+        this.depth.set(depth);
+    }
+
+    public boolean isHasSubtitle() {
+        return hasSubtitle;
+    }
+
+    public void setHasSubtitle(boolean hasSubtitle) {
+        this.hasSubtitle = hasSubtitle;
+    }
+
+    public ObservableList<Node> getContent() {
+        return content;
+    }
+
+    @Override
+    protected javafx.scene.control.Skin<?> createDefaultSkin() {
+        return new Skin(this);
+    }
+
+    protected static class Skin extends SkinBase<ComponentList> {
+        private static final PseudoClass PSEUDO_CLASS_FIRST = PseudoClass.getPseudoClass("first");
+
+        private final ObservableList<Node> list;
+        private final ObjectBinding<Node> firstItem;
+
+        protected Skin(ComponentList control) {
+            super(control);
+
+            list = MappedObservableList.create(control.getContent(), node -> {
+                ComponentListCell cell = new ComponentListCell(node);
+                cell.getStyleClass().add("options-list-item");
+                return cell;
+            });
+
+            firstItem = Bindings.valueAt(list, 0);
+            firstItem.addListener((observable, oldValue, newValue) -> {
+                if (newValue != null)
+                    newValue.pseudoClassStateChanged(PSEUDO_CLASS_FIRST, true);
+                if (oldValue != null)
+                    oldValue.pseudoClassStateChanged(PSEUDO_CLASS_FIRST, false);
+            });
+            if (!list.isEmpty())
+                list.get(0).pseudoClassStateChanged(PSEUDO_CLASS_FIRST, true);
+
+            VBox vbox = new VBox();
+            Bindings.bindContent(vbox.getChildren(), list);
+            getChildren().setAll(vbox);
+        }
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/ComponentListCell.java

@@ -0,0 +1,179 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui.construct;
+
+import com.jfoenix.controls.JFXButton;
+import javafx.animation.Animation;
+import javafx.animation.KeyFrame;
+import javafx.animation.KeyValue;
+import javafx.animation.Timeline;
+import javafx.beans.property.BooleanProperty;
+import javafx.beans.property.SimpleBooleanProperty;
+import javafx.geometry.Insets;
+import javafx.geometry.Pos;
+import javafx.scene.Node;
+import javafx.scene.control.Label;
+import javafx.scene.layout.BorderPane;
+import javafx.scene.layout.HBox;
+import javafx.scene.layout.StackPane;
+import javafx.scene.layout.VBox;
+import javafx.scene.shape.Rectangle;
+import javafx.util.Duration;
+import org.jackhuang.hmcl.setting.Theme;
+import org.jackhuang.hmcl.ui.FXUtils;
+import org.jackhuang.hmcl.ui.SVG;
+
+/**
+ * @author huangyuhui
+ */
+class ComponentListCell extends StackPane {
+    private final Node content;
+    private Animation expandAnimation;
+    private Rectangle clipRect;
+    private final BooleanProperty expanded = new SimpleBooleanProperty(this, "expanded", false);
+
+    ComponentListCell(Node content) {
+        this.content = content;
+
+        updateLayout();
+    }
+
+    private void updateClip(double newHeight) {
+        if (clipRect != null)
+            clipRect.setHeight(newHeight);
+    }
+
+    @Override
+    protected void layoutChildren() {
+        super.layoutChildren();
+
+        if (clipRect == null)
+            clipRect = new Rectangle(0, 0, getWidth(), getHeight());
+        else {
+            clipRect.setX(0);
+            clipRect.setY(0);
+            clipRect.setHeight(getHeight());
+            clipRect.setWidth(getWidth());
+        }
+    }
+
+    private void updateLayout() {
+        if (content instanceof ComponentList) {
+            ComponentList list = (ComponentList) content;
+            content.getStyleClass().remove("options-list");
+            content.getStyleClass().add("options-sublist");
+
+            BorderPane groupNode = new BorderPane();
+
+            Node expandIcon = SVG.expand(Theme.blackFillBinding(), 10, 10);
+            JFXButton expandButton = new JFXButton();
+            expandButton.setGraphic(expandIcon);
+            expandButton.getStyleClass().add("options-list-item-expand-button");
+
+            VBox labelVBox = new VBox();
+            labelVBox.setAlignment(Pos.CENTER_LEFT);
+
+            boolean overrideHeaderLeft = false;
+            if (list instanceof ComponentSublist) {
+                Node leftNode = ((ComponentSublist) list).getHeaderLeft();
+                if (leftNode != null) {
+                    labelVBox.getChildren().setAll(leftNode);
+                    overrideHeaderLeft = true;
+                }
+            }
+
+            if (!overrideHeaderLeft) {
+                Label label = new Label();
+                label.textProperty().bind(list.titleProperty());
+                labelVBox.getChildren().add(label);
+
+                if (list.isHasSubtitle()) {
+                    Label subtitleLabel = new Label();
+                    subtitleLabel.textProperty().bind(list.subtitleProperty());
+                    subtitleLabel.getStyleClass().add("subtitle-label");
+                    labelVBox.getChildren().add(subtitleLabel);
+                }
+            }
+
+            groupNode.setLeft(labelVBox);
+
+            HBox right = new HBox();
+            right.setSpacing(16);
+            right.setAlignment(Pos.CENTER_RIGHT);
+            if (list instanceof ComponentSublist) {
+                Node rightNode = ((ComponentSublist) list).getHeaderRight();
+                if (rightNode != null)
+                    right.getChildren().add(rightNode);
+            }
+            right.getChildren().add(expandButton);
+            groupNode.setRight(right);
+
+            VBox container = new VBox();
+            container.setPadding(new Insets(8, 0, 0, 0));
+            FXUtils.setLimitHeight(container, 0);
+            FXUtils.setOverflowHidden(container, true);
+            container.getChildren().setAll(content);
+            groupNode.setBottom(container);
+
+            expandButton.setOnMouseClicked(e -> {
+                if (expandAnimation != null && expandAnimation.getStatus() == Animation.Status.RUNNING) {
+                    expandAnimation.stop();
+                }
+
+                setExpanded(!isExpanded());
+
+                double newAnimatedHeight = content.prefHeight(-1) * (isExpanded() ? 1 : -1);
+                double newHeight = isExpanded() ? getHeight() + newAnimatedHeight : prefHeight(-1);
+                double contentHeight = isExpanded() ? newAnimatedHeight : 0;
+
+                if (isExpanded()) {
+                    updateClip(newHeight);
+                }
+
+                expandAnimation = new Timeline(new KeyFrame(new Duration(320.0),
+                        new KeyValue(container.minHeightProperty(), contentHeight, FXUtils.SINE),
+                        new KeyValue(container.maxHeightProperty(), contentHeight, FXUtils.SINE)
+                ));
+
+                if (!isExpanded()) {
+                    expandAnimation.setOnFinished(e2 -> updateClip(newHeight));
+                }
+
+                expandAnimation.play();
+            });
+
+            expandedProperty().addListener((a, b, newValue) ->
+                    expandIcon.setRotate(newValue ? 180 : 0));
+
+            getChildren().setAll(groupNode);
+        } else
+            getChildren().setAll(content);
+    }
+
+    public boolean isExpanded() {
+        return expanded.get();
+    }
+
+    public BooleanProperty expandedProperty() {
+        return expanded;
+    }
+
+    public void setExpanded(boolean expanded) {
+        this.expanded.set(expanded);
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/ComponentSublist.java

@@ -0,0 +1,58 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui.construct;
+
+import javafx.beans.DefaultProperty;
+import javafx.beans.property.ObjectProperty;
+import javafx.beans.property.SimpleObjectProperty;
+import javafx.scene.Node;
+
+@DefaultProperty("content")
+public final class ComponentSublist extends ComponentList {
+
+    private final ObjectProperty<Node> headerLeft = new SimpleObjectProperty<>(this, "headerLeft");
+    private final ObjectProperty<Node> headerRight = new SimpleObjectProperty<>(this, "headerRight");
+
+    public ComponentSublist() {
+        super();
+    }
+
+    public Node getHeaderLeft() {
+        return headerLeft.get();
+    }
+
+    public ObjectProperty<Node> headerLeftProperty() {
+        return headerLeft;
+    }
+
+    public void setHeaderLeft(Node headerLeft) {
+        this.headerLeft.set(headerLeft);
+    }
+
+    public Node getHeaderRight() {
+        return headerRight.get();
+    }
+
+    public ObjectProperty<Node> headerRightProperty() {
+        return headerRight;
+    }
+
+    public void setHeaderRight(Node headerRight) {
+        this.headerRight.set(headerRight);
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/DialogAware.java

@@ -1,6 +1,6 @@
 /*
- * Hello Minecraft! Launcher.
- * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -13,20 +13,19 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
-package org.jackhuang.hmcl.core.service;
+package org.jackhuang.hmcl.ui.construct;
+
+import org.jackhuang.hmcl.ui.Controllers;
 
 /**
- *
- * @author huangyuhui
+ * @author yushijinhun
+ * @see Controllers#dialog(javafx.scene.layout.Region)
  */
-public abstract class IMinecraftBasicService {
+public interface DialogAware {
 
-    public IMinecraftService service;
-
-    public IMinecraftBasicService(IMinecraftService service) {
-        this.service = service;
+    default void onDialogShown() {
     }
 
 }

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/DialogCloseEvent.java

@@ -0,0 +1,44 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2019  huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.ui.construct;
+
+import javafx.event.Event;
+import javafx.event.EventTarget;
+import javafx.event.EventType;
+import javafx.scene.layout.Region;
+import org.jackhuang.hmcl.ui.Controllers;
+
+/**
+ * Indicates a close operation on the dialog.
+ *
+ * @author yushijinhun
+ * @see Controllers#dialog(Region)
+ */
+public class DialogCloseEvent extends Event {
+
+    public static final EventType<DialogCloseEvent> CLOSE = new EventType<>("DIALOG_CLOSE");
+
+    public DialogCloseEvent() {
+        super(CLOSE);
+    }
+
+    public DialogCloseEvent(Object source, EventTarget target) {
+        super(source, target, CLOSE);
+    }
+
+}